Ben 10

S01 E01 · 2016-10-01 · 11 min

The Filth

Ben is tasked with cleaning the Rust Bucket, but when he is tricked into letting the villainous and vile Fly Guys steal it, he must chase them down before they create an unstoppable maggot monster.

S01 E02 · 2016-10-08 · 11 min

Waterfilter

Ben, Gwen, and Max's trip to Niagara Falls is cut short by the horrid Hydromanders - creatures menacing them and their fellow tourists.

S01 E03 · 2016-10-08 · 11 min

The Ring Leader

Ben and Gwen's camping trip is interrupted by the emotionless Weatherheads - Gust-o, Hail-o, & Shock-o - but a malfunctioning Omnitrix firing out a mishmash of aliens may not be the forecast for success.

S01 E04 · 2016-10-15 · 11 min

Riding the Storm Out

Ben and Gwen's camping trip is interrupted by the emotionless Weatherheads - Gust-o, Hail-o, & Shock-o - but a malfunctioning Omnitrix firing out a mishmash of aliens may not be the forecast for success.

S01 E05 · 2016-11-06 · 11 min

The Clocktopus

Ben must overcome his fear of squids when the Steampunk super villain Steam Smythe attacks a construction site of Grandpa Max's favorite pier.

S01 E06 · 2016-10-07 · 11 min

Take 10

While trying to film his own indie film, Ben accidentally allows the Bug Gang to go free and when he takes the fight to their hidden lair, Ben has to take on their narcissistic leader - the Ant Queen.

S01 E07 · 2016-11-12 · 11 min

Growing Pains

Ben and Gwen are turned into babies by a weird nanny who wants to turn the world into a day care.

S01 E08 · 2016-10-29 · 11 min

Shhh!

While chilling at a monastery with a no-noise policy, Ben can't keep quiet and accidentally awakens a dangerous Dragon hidden in a secret chamber below the hallowed halls - a job that might be too much for even Diamondhead.

S01 E09 · 2016-11-05 · 11 min

Brief Career of Lucky Girl

When a wizard cos player gets his hands on a real magic wand at Comic Con, Ben enlists the help of Gwen (as Lucky Girl) to help stop Hex from retrieving it by tricking the wicked warlock into thinking she is a possessor of powerful magic herself.

S01 E10 · 2016-10-14 · 11 min

Animo Farm

Ben stumbles into Dr. Animo's secret lab - now ruled by his superior mutants, the Alphas - and must help the lesser animals escape while stuck as Stinkfly.

S01 E11 · 2016-10-19 · 11 min

Clown College

While tailgating at a State U. homecoming football game, Ben teams up with Grandpa Max's old college buddies to keep the crazy clown Zombozo from robbing the stadium blind at halftime.

S01 E12 · 2016-11-19 · 11 min

Adventures in Babysitting

Gwen, Ben and Max encounter a family who are kind of their mirror selves.

S01 E13 · 2016-10-23 · 11 min

Something I Ate

The Tennysons visit Fort Know, but it does not last long till Ben has to fight a monster.

S01 E14 · 2016-11-26 · 11 min

Steam is the Word

In the heart of Silicon Valley, Ben has to stop Victorian villain, Steam Smythe, from getting an incredible power source sealed in a Tesla time capsule.

S01 E15 · 2017-02-23 · 11 min

The Beast Inside

Dr. Animo returns with his newest invention, the 'Animerger'.

S01 E16 · 2017-02-16 · 11 min

All Wet

No one believes Ben when he insists that one of the other patrons, waiting in line at the World of Wet Water Park, is the nefarious Frightwig, disguised as a common girl called Frida.

S01 E17 · 2017-02-13 · 11 min

Villain Time

A man attempting to be a hero ends up misusing his abilities, and Ben has to stop him.

S01 E18 · 2017-02-21 · 11 min

Drive You Crazy

Ben and Gwen decide to race against LaGrange when he crashes a race.

S01 E19 · 2017-02-24 · 11 min

Tomorrow Today

The group visit the Buddy's Vision Of Tomorrow exhibit, where Steam Smythe hopes to take a secret weapon to rule the world.

S01 E20 · 2017-02-17 · 11 min

Story, Bored

Hex returns for the large spellbook Grimoire of Archamada which contains a high-level spell that will make him more powerful than ever.

S01 E21 · 2017-02-22 · 11 min

Hole in 10

While golfing, Ben must face a biker gang of mutated groundhogs.

S01 E22 · 2017-02-15 · 11 min

Recipe for Disaster

When Ben puts out a fire as Wildvine, a trio of alien chiefs decide to eat him for lunch.

S01 E23 · 2016-10-28 · 11 min

Rustbucket RIP

Ben finds a rare map in the historical village Oldeville. Billy Billions wants that map so he challenges Ben with his high-tech drones.

S01 E24 · 2016-10-01 · 11 min

Freaky Gwen Ben

When Ben interferes with malicious magician Hex's quest for the earth-moving Titan Gloves at a swap meet, he switches bodies with Gwen forcing him to walk a mile in her shoes and vice-versa!

S01 E25 · 2016-10-30 · 11 min

Ben 24hrs

Ben and Gwen want to stay awake in Adrenaland, a theme park that is 24/7 open. Thinking that with his alien abilities he can stay awake, things get worse.

S01 E26 · 2017-02-14 · 11 min

Bright Lights, Black Hearts

Ben, Gwen and Max stop by the graveyard set of a movie, The Unalivers. Before long, Ben discovers its leading role, Michael Morningstar, is a energy-absorbing vampire.

S01 E27 · 2017-05-21 · 11 min

Don't Laze Me, Bro

When a new enemy causes Gwen and Max to become super-lazy, it's up to Ben to snap them out of it and finally get serious in order to put things back to normal.

S01 E28 · 2016-12-04 · 11 min

Don't Let the Bass Drop

Gwen and Ben are excited to attend an Earth Day EDM concert in Portland until the show is hijacked by the sound/music/audio-manipulating villain, Lord Decibel.

S01 E29 · 2017-05-13 · 11 min

Bad Penny

Ben hangs out with his weird former-babysitter named Penny when they arrive at a pig festival while Maurice and Sydney create a helium weapon for their next big heist.

S01 E30 · 2017-05-20 · 11 min

Zombozo-Land

Zombozo returns with the Circus Freaks, (Frightwig, and 2 new members, Thumbskull and Acid Breath) with a new plan to turn everyone into clowns like him.

S01 E31 · 2017-05-06 · 11 min

Forgeti

During a hunt for the fabled 'Forgeti', (who Gwen is fascinated and obsessed with), Ben and Gwen face Dr. Animo once again when he kidnaps Max for his latest experiment.

S01 E32 · 2017-05-14 · 11 min

Max to the Max

When Maurice and Sydney accidentally split Max into 100 dumb clones of himself, Ben must find a way to switch him back without getting divided as well, while Gwen is forced to babysit the Maxes.

S01 E33 · 2016-12-03 · 11 min

Cutting Corners

Ben wants to earn some money by mowing Bob's lawn. He rebuilds the lawnmower into a super fast-mowing machine, but in doing so he angers the little stubborn gnome neighbors.

S01 E34 · 2017-02-20 · 11 min

Xingo

Ben's favorite cartoon character, Xingo, comes out of TV into the real world when Upgrade tampers with the TV satellite.

S01 E35 · 2017-05-07 · 11 min

Scared Silly

Ben needs to pretend that he is not scared when staying in a haunted hotel.

S01 E36 · 2016-11-27 · 11 min

Need for Speed

Touring Yellowstone National Park, Ben uncovers a plot by Lagrange who wants to digout an old treasure from below the national park.

S01 E37 · 2017-05-27 · 11 min

Omni-Tricked (1)

Ben's trip to Portland with his family is interrupted by the arrival of a brand new, eleventh alien, Gax, as he fights another one of Dr. Animo's monsters. But when the Omnitrix starts behaving strangely, Ben begins to transform from one alien to another without being able to stop.

S01 E38 · 2017-05-27 · 11 min

Omni-Tricked (2)

As the Omnitrix is ​​still uncontrollable, Ben asks a mysterious friend of Max to repair it. But when three bounty hunters, Sixsix, Kraab, and Tetrax land to recover the watch, Ben has to try and fight them despite his current predicament.

S01 E39 · 2017-05-28 · 11 min

Omni-Tricked (3)

Ben heads far into the forest to prevent his unpredictable transformations from causing damage. Meanwhile, Vilgax, who seems to be the same species as Gax, lands nearby. The latter helps Ben discover his powers, but he quickly realizes that this new friend is in fact an opponent.

S01 E40 · 2017-05-28 · 11 min

Omni-Tricked (4)

After his meeting with Vilgax, Ben continues to transform rapidly without stopping or be able to revert to human form. While Vilgax tries to take the energy of a volcano to recharge his ship and return home, Ben gets the idea to "update" the Omnitrix and thus save the planet from his enemy. But what did he do exactly?

S02 E01 · 2017-10-03 · 11 min

Out to Launch

On a visit to Cape Canaveral, the Tennyson Trio attend the launch of an experimental space plane, but when Vilgax hijacks the ship, Ben must stop him from weaponizing the shuttle.

S02 E02 · 2017-10-03 · 11 min

Can I Keep It?

After stumbling upon a cute cat-dog-rabbit creature hybrid, or Cadobbit, Ben ignores Grandpa Max's advice and sneaks the animal onto the Rust Bucket.

S02 E03 · 2017-10-04 · 11 min

Battle at Biggie Box

During the Biggie Box sale, Ben enlists Simon Sez to help him find Max and get back to the register with his toys before the sale ends and Billy Billions buys them instead.

S02 E04 · 2017-10-04 · 11 min

Bon Voyage

Aboard the SS Pettigrew, on its final voyage, Ben must not only battle seasickness, but Steam Smythe, who looks to use his mechanical creatures to sink the steamship's replacement.

S02 E05 · 2017-10-05 · 11 min

Mayhem in Mascot

After their attempt to get a photo with every storefront mascot is foiled, Ben and Gwen sneak out at night to get their photo taken with the wooden bear totem known as Yawk.

S02 E06 · 2017-10-05 · 11 min

Screamcatcher

When a cavity forces Ben to the dentist, his day gets even worse when the malevolent magician Hex uses a nearby dream catcher to bring Ben's fears to life.

S02 E07 · 2017-10-06 · 11 min

Vote Zombozo

When the Rust Bucket must tune-up in the same town as Zombozo's latest campaign trail stop, Ben soon discovers the clown is using his speeches to hypnotize then rob the town.

S02 E08 · 2017-10-06 · 11 min

Animorphosis

As the Tennyson trio dig up dinosaur fossils in the Badlands, Ben is unaware that Vilgax and Dr. Amino have teamed up to steal alien DNA from within the Omnitrix.

S02 E09 · 2017-12-11 · 11 min

The 11th Alien (1)

Ben is trying to save a city from a mudslide when Vilgax shows up with a warning about a new alien coming out of Omnitrix.

S02 E10 · 2017-12-11 · 11 min

The 11th Alien (2)

The new alien has dangerous powers, and that worries Ben more and more.

S02 E11 · 2018-01-02 · 11 min

High Stress Express

During a live feed of a transcontinental bullet train, La Grange enters the picture to outrace the train, but Ben joins in on the fun and will stop at nothing to come out on top.

S02 E12 · 2018-01-02 · 11 min

Creature Feature

Ben and Gwen must save the drive-in when the evil magician Hex brings a movie monster to life.

S02 E13 · 2018-01-06 · 11 min

Drone On

Ben and Gwen are in a highly competitive paper airplane war, but when alien-tech drones bombard the Rust Bucket, the cousins must work together to ground the aerial attack

S02 E14 · 2018-01-30 · 11 min

Safari Sa'Bad

On their trip to Adrenaworld West, Ben takes a detour on a jungle cruise and finds himself hunted by the evil Tim Buktu.

S02 E15 · 2018-01-31 · 11 min

The Nature of Things

While sightseeing at the Geyser Gulch National Park, the Tennyson trio uncovers Steam Smythe's steam-powered generator and must shut it down before it overloads the power grid.

S02 E16 · 2018-01-02 · 11 min

Assault on Pancake Palace

When Max enters a pancake eating contest at the famous Pancake Palace, Ben finds the Bugg Brothers and must stop them before they obtain an endless supply of Pancake Palace pancakes.

S02 E17 · 2018-01-02 · 11 min

Bomzobo Lives

During a routine trip to the DMV, Max takes a driving test to renew his license, but a disguised Zombozo hijacks the role of instructor.

S02 E18 · 2018-02-04 · 11 min

King Koil

Ben and Gwen volunteer for a day at the Repto Ranch. There they meet the evil King Koil, who takes control of the reptiles in the facility to create an army. Both of them must overcome their fear of snakes and save the animals that the King Koil has released

S02 E19 · 2018-02-03 · 11 min

The Sound and the Furry

As Team Tennyson leaves the Frozen Man Festival, Lord Decibel takes center stage to threaten the festival-goers, creating an avalanche if his ransom isn't paid.

S02 E20 · 2018-05-23 · 11 min

All Koiled Up

When Ben grows impatient with the snail like pace of gardening, he goes Omni-Enhaanced Overflow to pick up the pace and accidentally floods the community rock garden. But once a giant sink hole appears and frees King Koil and his Kimodo Dragon from below, Ben must quickly make up for his mistake and capture the baddies if he is to save the coastal city of Bayburgh.

S02 E21 · 2018-02-05 · 11 min

Reststop Roustabout

Ben, Gwen and Grandpa Max stop in the middle of the Midwest. While Ben makes himself comfortable in the mobile home with his tablet, Max and Gwen go outside to get some fresh air. When Gwen and Max are drawn into the hunt for a Jackalope, a mythical animal that looks like a rabbit with antlers, the mysterious animal soon starts tormenting Ben. But is it real or a trick of Ben's tablet-ladden mind?

S02 E22 · 2018-04-09 · 11 min

That’s the Stuff

A mysterious alien substance copies Ben's appearance and powers while Ben is visiting a space museum, and quickly assumes the shape of other people, leaving the Tennysons to find a way to reveal who is actually the mysterious substance. Note: This episode is a parody of The Thing.

S02 E23 · 2018-04-10 · 11 min

Half-Sies

During a trip to the Lake of the Ozarks, Ben and Gwen squabble over Ben's unnecessary half-birthday celebration; when Max gets word of a suspicious rockslide nearby, the cousins must put aside their differences if they are to rescue trapped miners.

S02 E24 · 2018-04-11 · 11 min

Xingo’s Back

Left to entertain himself, Ben stumbles upon a Xingo arcade game and goes OE-Shock Rock to power it up; when the game receives too much juice, Xingo leaps out into the real world.

S02 E25 · 2018-04-12 · 11 min

Bounty Ball

While Gwen listens to a lecture on the Transcontinental Railroad, Ben sneaks away to the gift shop; Gwen must relay the information she learned on the train to help Ben escape the Bounty Hunters.

S02 E26 · 2018-04-16 · 11 min

The Charm Offensive

While hanging out at Fort Knox, Gwen grows jealous of Ben's aliens getting all the glamour and attention. But when she discovers that a new villainess, Charmcaster, is really Michael Morningstar's last remaining fangirl turned witch (from the end tag in season 1), Gwen must withstand attacks from both her and Morningstar, and prove herself as a valued member of Team Tennyson.

S02 E27 · 2018-04-13 · 11 min

Fear the Fogg

As Max attempts to get Ben and Gwen to the Four Corners Monument before sunset, an ominous fog bank engulfs the roadway and forces Max to drive at a snails pace, but once The Fog comes to life and attacks the Rust Bucket for its battery, Team Tennyson must work together if they are to navigate to safety.

S02 E28 · 2018-04-18 · 11 min

The Feels

While Gwen and Max are enamored by wintertime fun during the summer, Ben isn't interested until the Weatherheads attack, intent on feeding off the emotional energy caused by destroying the town.

S02 E29 · 2018-04-17 · 11 min

Super-Villain Team-Up

After a lull in alien antics, a restless Ben suggests to Max and Gwen that he might be a better hero if he went solo, but once Vilgax enlists the help of Zombozo to build a giant hypno-mechanism to hypnotize the entire world, Ben must rethink his strategy if he is to defeat the evil alliance between them.

S02 E30 · 2018-04-20 · 11 min

Past Aliens Present

Ben is shocked to discover that Steam Smythe has built steampunk robots capable of masquerading as and matching Ben's aliens, hoping to discredit the hero's ever-growing popularity and simultaneously helping his crusade against modern technology.

S02 E31 · 2018-04-19 · 11 min

Chicken Nuggets of Wisdom

When Ben and Max get into an argument, Ben goes Heatblast to blow off steam against Max’s wishes; but once Dr. Animo spots him and subsequently turns Max into a chicken, it’s up to Ben to save his Grandpa and stop Dr. Animo, now using a bat-based monster with sonic screams.

S02 E32 · 2018-06-11 · 11 min

Ye Olde Laser Duel

As team Tennyson admires the modern train station, Ben sniffs out one of Steam Smythe's robots holding up the line. Once the fed up villain tricks Ben into accepting a duel, the fate of the Omnitrix hangs in the balance.

S02 E33 · 2018-06-11 · 11 min

Double Hex

While bird watching at Pinnacles National Park, Gwen and Ben get into a competition of who can spot more birds first, but once a forest fire interrupts their fun, Team Tennyson must hurry if they are to save the bird population.

S02 E34 · 2018-06-11 · 11 min

Ben Again and Again

After Billy Billions' efforts to carve his face onto Mount Rushmore with a laser are thwarted by Ben, the billionaire brat turns his focus on removing Ben from the Omnitrix.

S02 E35 · 2018-06-16 · 11 min

Dreamtime

After a series of recurring nightmares affect his sleep, Ben refuses to open up to Max and Gwen about what's bothering him. Before long, the entire team is trapped in his nightmares as well, putting them up against Zombozo in a nightmare world.

S02 E36 · 2018-06-17 · 11 min

Innervasion Part 1: Message in a Boxcar (1)

Part One: Message in a Boxcar: Ben and Gwen partake in a box car race, however the race is cut short when a large robot attacks. Worse still, Ben is hearing voices in his head while transformed.

S02 E37 · 2018-06-17 · 11 min

Innervasion Part 2: Call the Dream Police (2)

Part Two: Call the Dream Police: After defeating the Warbot and discovering Vilgax inside, Ben's "secret voices" only worsen and begin affecting his sleep, but once Gwen discovers a sleepwalking Ben using missing items from the campsite to create his own massive Junkbot, it is up to Ben to stop his own creation.

S02 E38 · 2018-06-17 · 11 min

Innervasion Part 3: Strange Bedfellows (3)

Part Three: Strange Bedfellows: After the Junkbot shoots the Omnitrix and it begins glowing neon-blue, an imprisoned Vilgax explains it is now a gateway through which the Fulmini Empire will invade Earth, but the only way to stop them is from within the Omnitrix, so Ben must team up with the ultimate baddie if he is to save his planet.

S02 E39 · 2018-06-17 · 11 min

Innervasion Part 4: Mind Over Alien Matter (4)

Part Four: Mind Over Alien Matter: While inside the Omnitrix, Ben and Vilgax must work together if they are to close the gateway, but once the Fulmini leader - the High Override - appears, even that might not be enough. Luckily, help arrives in the form of a being calling itself Glitch!

S02 E40 · 2018-06-18 · 11 min

Innervasion Part 5: High Override (5)

Part Five: High Override: While Ben struggles to avoid the High Override's mind control, Max and Gwen enter the Omnitrix to lend a hand, but once they find Ben is not who he seems, Max and Gwen must pull out all the stops if they are to get Ben back in time to save the planet.

S03 E01 · 2018-12-14 · 11 min

Omni-Copped

When Grandpa Max’s engineer buddy Phil Billings gifts Team Tennyson the Omni-Copter, a state of the art flying vehicle that can transport the Rustbucket for overseas adventures, Steam Smythe takes to the skies to ground Ben and company’s first test flight; but unbeknownst to our heroes, Smythe was sent to battle Ben’s latest alien forms by a mysterious, powerful enemy: the Forever Knight.

S03 E02 · 2019-01-04 · 11 min

This One Goes to 11

During one last stop by a toy store before Ben, Gwen, and Grandpa Max's maiden voyage across the Atlantic, Ben runs into an old bully, Kevin 11, who now has new powers. He's able to transform into aliens just like Ben, such as the "bootleg" doppelganger of Cannon-bolt—Wrecking-bolt!

S03 E03 · 2019-01-04 · 11 min

Rath of Con

Back stateside, Ben can't get into a cat cosplay competition, Top Tail, without a cat costume of his own; but when he goes Rath, a new cat-like alien with an attitude, Ben's newfound wild side quickly becomes much more than he bargained for, and must learn to hold in his rage.

S03 E04 · 2019-01-04 · 11 min

Poles Apart

When Ben, Gwen, and Max try to travel to the South Pole, magnetic disturbances cause the instruments to malfunction and take them to the North Pole instead, where they find that two criminal scientist brothers, Polar and Solar Twain, have plans to swap the magnetic poles of the Earth, unleashing technologic and atmospheric disturbance unless the world pays a ransom.

S03 E05 · 2019-01-04 · 11 min

Show Don't Tell

Ben, Gwen, and Grandpa Max arrive at a Native American park to see the Ayasha Plinths, an ancient Stonehenge-like rock formation. But when Hex arrives, he casts a spell that causes everyone to interpret what he says as a lie, turning Hex into a hero planning on creating the Golem of Ayasha.

S03 E06 · 2019-01-04 · 11 min

Welcome to Zombozo-Zone!

During medieval times, Team Tennyson must fight to remember that they're not in the past at all, but actually at a Renaissance-ques fair, where Zombozo has hypnotized its guests into thinking they live in the past.

S03 E07 · 2019-01-04 · 11 min

Bridge Out

After an overpass collapses on the highway, Team Tennyson is trapped in a traffic jam along with Simon Sez and his family. But when Ben and Simon team up to tackle the gridlock together, Simon only makes matters worse.

S03 E08 · 2019-01-04 · 11 min

Beach Heads

After traveling to Tampa Beach, Florida, Team Tennyson hopes to get some much-needed rest & relaxation, but the Weatherheads have other plans that Ben must thwart: a solar powered tower so that they never worry about losing power.

S03 E09 · 2019-01-04 · 11 min

Charm School's Out

During a family cookout at a forest campsite, Charmcaster uses her magic to switch places with Gwen, but when Ben catches "Charmcaster" sneaking about, he attacks, unaware it's actually his cursed cousin.

S03 E10 · 2019-01-04 · 11 min

Billy Bajillions

In Aspen, Colorado, Ben, Gwen, and Grandpa Max are on a hike to find the Forgeti, but when they realize they've stumbled upon Billy Billions own "Winter in July" ski resort, Ben must battle Billy, with an assist from the Forgeti itself.

S03 E11 · 2019-03-18 · 11 min

Franken-Fight

Ben and Gwen's recreational drive in the Rustbuggy takes a turn when Glitch bonds with part of Kevin 11's version of 'Upgrade' named Bootleg. Not only does this cause the Rustbuggy to mutate into a metallic monster, but it makes Glitch become a speed demon who kidnaps Gwen!

S03 E12 · 2019-03-19 · 11 min

Buggin' the Bugs

Team Tennyson wonders what the Bugg Brothers are up to when the group runs into them while vacationing at the Chrysalen Institute.

S03 E13 · 2019-03-20 · 11 min

Which Watch

After a battle with Kevin gets cut short, Ben turns his attention to one-upping Gwen at Space Camp. But, when Kevin returns with his sights strangely set on his cousin, our hero discovers who is really behind it all: Charmcaster!

S03 E14 · 2019-03-21 · 11 min

Baby Buktu

When attacked in the jungle, Team Tennyson is saved by a toddler who looks eerily similar to Tim Buktu, but when they discover it really a pint sized version of the nefarious globetrotter, Ben knows there's another threat looming: Nanny Nightmare.

S03 E15 · 2019-03-13 · 11 min

Them's Fightin' Words!

Team Tennyson discovers a Hartfield-McJoy (a parody of the Hatfield-McCoy feud) reenactment in the cornfield next door, but when Hex resurrects the ghosts of the real feuding families, Ben must find a way to bring them together in order to save the day.

S03 E16 · 2019-03-13 · 11 min

Mutiny for the Bounty

While Phil and Grandpa Max tune-up the Omni-Copter, Ben takes the Rustbuggy off road, but when he is suddenly captured by Tetrax, our hero must not only escape but avoid the wrath of the double-crossed Kraab and Sixsix!

S03 E17 · 2019-03-26 · 11 min

The Chupaca-bro

Team Tennyson discovers that a small village's goats are being terrorized by the legendary Chupacabra, but when Ben realizes it's actually Dr. Animo, our hero must thwart the dastardly doctor.

S03 E18 · 2019-04-20 · 11 min

Buggy Out

After winning a Sumo Slammers Champion belt, Ben returns to the Rustbucket to find it in the arms of Kevin, but when his rival hijacks the Rustbuggy instead, our hero must stop at nothing to get back what belongs to him. Eventually, though, Kevin and Ben must work together to fend off an attack from the Forever Knight, who is angered at Kevin's refusal to follow orders.

S03 E19 · 2019-04-27 · 11 min

Introducing Kevin 11

At a local swap meet, Ben instead sets his sights on a Sumo Slammer collectible, but when Kevin takes it for himself, our hero must get it back by overcoming Kevin's secret weapon: an 11th alien named Bashmouth.

S03 E20 · 2019-03-29 · 11 min

Four by Four

During their visit to the Twin City, Ben and Gwen sign up for some Laser Town awesomeness, but when Ben is teamed up with Kevin, the two must overcome their differences if they are to end up on top, especially since Gwen has been paired with the mysterious Fang. To make things worse, a hit from a laser causes Kevin to be trapped in the form of his version of Four Arms named "Quad Smack", and he needs to find a way to fix his Antitrix in order to change back.

S03 E21 · 2019-01-28 · 11 min

Moor Fogg

When Team Tennyson's trip takes them to Scotland, they plan on visiting the various locales of Scotland, but their plans are foiled when the Fogg returns to exact its revenge.

S03 E22 · 2019-01-30 · 11 min

King of the Castle

Team Tennyson finds out about their British ancestry, so they visit their relative's estate, but mysterious events convince Ben that the place is haunted. However, it turns out that Kevin Levin has followed them to Britain, and showcases three new alien forms based on those Ben has lost: Thornblade (Wildvine), Undertow (Overflow), and Dark Matter (Grey Matter).

S03 E23 · 2019-01-31 · 11 min

Speechless on the Seine

When Ben and the others take a trip to Paris, Ben, impatient and uninterested, accidentally gets himself locked out of the Omni-Copter. To make things worse, he can't communicate with the people of France, and Ben ends up in the clutches of Zombozo, who hypnotizes him into being unable to speak.

S03 E24 · 2019-02-03 · 11 min

Don’t Touch

Team Tennyson checks out a Samurai Museum in Tokyo. However, Ben finally comes face-to-face with the Forever Knight when he steals a valuable sword from the museum and starts a chase across the rooftops.

S03 E25 · 2019-02-04 · 11 min

Big in Japan

Tim Buktu returns, seemingly reformed after saving people from a dragon in the streets of Tokyo. But the Tennysons suspect there's more to Tim's actions than meets the eye.

S03 E26 · 2019-03-20 · 11 min

Cyber Slammers

In front of a biggie box in Japan, Ben waits in an eternally long line for the release of Cyber Slammers, the brand new Sumo Slammers video game. Soon Ben has to save the whole store - and not in front of the gaming enthusiastic customers, but before Steam Smythe, who wants to equip a big Mech-suit with Steam Punk powers.

S03 E27 · 2019-03-21 · 11 min

Big Ben 10

While Ben and his family visit the Big Ben Clock tower, the Bugg Brothers once again set up a crazy plan: they want to shrink Big Ben's bell to steal it!

S03 E28 · 2019-03-25 · 11 min

LaGrange Murraille

Ben, Gwen and Grandpa Max walk along the Great Wall of China, but almost have their adventure spoiled by racers LaGrange and Vin Ethanol, who want to try a daredevil jump over the wall.

S03 E29 · 2019-05-24 · 11 min

Lickety Split

When a mysterious electrical storm downs the Omni-Copter at the Equator, Team Tennyson soon discovers Solar & Polar are behind it, but when Ben accidentally combines the two into a more powerful Uni-Twin, our hero must think fast if he is going to save the planet.

S03 E30 · 2019-05-24 · 11 min

The Claws of the Cat

While taking in the sights and sounds of a Rio de Jenaro music festival, Ben bristles at Gwen's suggestion that she be his new sidekick, but when the festival is threaten by the strong supersonic waves of Lord Decibel, our hero must lean on help from Gwen and Max in order to defeat him.

S03 E31 · 2019-07-25 · 11 min

Roundabout: Part 1

Forever Knight finally assembles his Round Table of young but powerful Knights, including Ben, in order to conquer all of history.

S03 E32 · 2019-07-26 · 11 min

Roundabout: Part 2

Forever Knight finally assembles his Round Table of young but powerful Knights, including Ben, in order to conquer all of history.

S03 E33 · 2019-07-12 · 11 min

Cirque Us

Ben is the guest of honor at an upcoming Gala, but when the cirque entertainment turns out to be a disguised Zombozo, Ben must not only defeat the evil clown but his mysterious new sidekick, Pirouette!

S03 E34 · 2019-07-15 · 11 min

Forever Road

During a drag race, Ben hopes to stay neck and neck with Vin Ethanol and La Grange as XLR8, but when his watch keeps shorting out, our hero must get creative if he is to keep up with his fast and furious foes.

S03 E35 · 2019-07-16 · 11 min

The Bentathlon

After stuffing their faces with gyros, Team Tennyson visit to Greece in the Omni-Copter, but when they are suddenly captured by the Forever Knight mid-flight, Ben ends up in a coliseum, where he is pitted against old foes: Iron Kyle, Queen Bee, and the Ground Hawgs!

S03 E36 · 2019-07-23 · 11 min

Prey or Play

After receiving an exclusive ticket to Adrenaland, Ben leaves behind Grandpa Max and Gwen to enjoy the perks of being the parks only attendant, but when he learns he’s not alone, our hero must now contend with Billy Billions, the only kid who could afford the park's price of admission.

S03 E37 · 2019-07-17 · 11 min

Beware the Scare-Crow

During a visit to the farm of Penny Bennyson's grandfather, Team Tennyson is haunted by a living scarecrow, but when Ben discovers that Aristocrow is behind it all, our hero must defeat Aristocrow's master, Steam Smythe, if he is to save his cousin's farm.

S03 E38 · 2019-07-19 · 11 min

The Night Ben Tennyson Came to Town

Team Tennyson travels to Wheeler, “the liveliest mining town on Route 66”, but when Ben becomes paranoid that the Forever Knight is out to get him, he must try to convince his family while also stopping his new foe from destroying the town.

S03 E39 · 2019-07-18 · 11 min

And Xingo Was His Name-O

When a new Xingo app mysteriously appears on Gwen's tablet, Ben activates it despite his cousin's disapproval, springing a trap that transports Ben in the animated world and Xingo into the real world.

S03 E40 · 2019-07-24 · 11 min

Fear in the Family

Ben and Gwen can’t wait for the Omni-Copter to arrive at the Great Pyramids, but when bad weather disrupts their flight, they soon come face-to-face with the Fogg and its offspring.

S03 E41 · 2019-10-01 · 11 min

Xingo Nation

Kevin gives Xingo a power up – setting him loose to wreak havoc on other TV shows – and it is up to Ben to stop them both.

S03 E42 · 2019-10-02 · 11 min

Heads of the Family

Team Tennyson stops in at a fringe family reunion, and Ben encounters a whole lot more than kooky cousins— namely, Kevin and the Bugg Brothers, whose latest invention sparks a series of head-swaps between all parties.

S03 E43 · 2019-10-03 · 11 min

My Bodyguard

When Zombozo hypnotizes Grandpa Max's baking class, it is up to Ben and Gwen to clean up the mess, but it gets even messier when Zombozo reveals that Kevin has become his new bodyguard.

S03 E44 · 2019-10-04 · 11 min

Wheels of Fortune

Team Tennyson's thrift store shopping is ruined by the latest high-speed heist of LaGrange — who is now aided by a super-fast electromagnetic racing car — and Ben must convince Kevin 11 to help stop the speed demon's globetrotting robbing spree.

S03 E45 · 2019-10-07 · 11 min

Heat of the Moment

After Ben easily dispatches the Weatherheads, Team Tennyson travels to a ski resort for some fun in the snow, but when Ben runs into the Weatherheads yet again, this time they are a force to reckon with now that Kevin has used his powers to unlock their emotional controls.

S03 E46 · 2019-10-08 · 11 min

Vin Diagram

When Ben finds out that Kevin and Vin Ethanol have teamed up, he becomes jealous, and especially worried that Kevin will try to have his friend embrace his bad side.

S03 E47 · 2019-10-09 · 11 min

A Sticky Situation

While Ben wants to stop Queen Bee from robbing a bank, Kevin also decides to show up, wanting to bask in the glory Ben gets as a hero.

S03 E48 · 2019-10-10 · 11 min

What Rhymes With Omnitrix?

When Charmcaster and Kevin end up in a poetry convention, Kevin's emo poems combined with Charmcaster's amulet (which she received from her uncle) gives her immense magical power and now seeks payback on Gwen.

S03 E49 · 2019-10-11 · 11 min

You Remind Me of Someone

After an encounter with the Forgeti, Ben and Kevin end up with the others' phones, causing Ben to turn into a selfish punk and Kevin into a hero. However, have they truly changed alignments or are their real personalities ready to resurface?

S03 E50 · 2019-10-11 · 11 min

Adrenaland Jr.

Team Tennyson visits Adrenaland Jr., a more safe version of Adrenaland. But when Kevin appears, Ben has to stop him before he destroys the park.

S03 E51 · 2019-10-12 · 11 min

Steam Fight at the OK Corral

When Kevin convinces Steam Smythe to adopt a modern approach in fighting Ben, our young hero must resort to old-fashioned thinking to save the day.

S03 E52 · 2019-10-12 · 11 min

I Don't Like You

When Ben and Gwen try to create a cooking video, Kevin starts trying to gain his own following with crackpot conspiracy theories and encouraging the consumption of junk food. The social media war resulting from the two shapeshifters soon starts to escalate into real world conflict.

S04 E01 · 2020-01-19 · 11 min

Chicken In Chichen Itza Part 1: Pyramid Scheme

When the Tennysons visit Chichen Itza, Dr. Amino fuses a chicken and a snake to create a real-life Quetza.

S04 E02 · 2020-01-19 · 11 min

Chicken In Chichen Itza, Part 2: The Wages of Fear

S04 E03 · 2020-01-26 · 11 min

Ben in Rome, Part 1: A Slice of Life

S04 E04 · 2020-01-26 · 11 min

Ben in Rome, Part 2: The Bee's Knees

S04 E05 · 2019-12-13 · 11 min

Gentle Ben

S04 E06 · 2020-02-02 · 11 min

Funhouse

S04 E07 · 2020-02-09 · 11 min

Summer Breakers

S04 E08 · 2020-02-09 · 11 min

The Monsters in Your Head

S04 E09 · 2020-02-23 · 11 min

Queen of Bees

Ben, Gwen and Grandpa Max arrive in Bismarck, North Dakota, for its annual celebration of bee pollination, bringing them face-to-face with Queen Bee and a bold new scheme, forcing Ben to conquer his new fear of bees.

S04 E10 · 2020-02-23 · 11 min

Falls, Falls, Falls

S04 E11 · 2020-03-01 · 11 min

The Greatest Lake

A relaxing day at the beach gets all washed up when Team Tennyson come face-to-face with Hex, and his summer intern, Kevin!

S04 E12 · 2020-03-01 · 11 min

Mud on the Run

Ben gets a tough lesson on knowing his limits when he competes in a grueling obstacle race, made even worse by the Weatherheads.

S04 E13 · 2020-03-15 · 11 min

It's Story Time

After the Rustbucket breaks down, Ben, Gwen, and Grandpa Max find themselves killing time at the local town library but soon scramble to outmaneuver Hex as he searches for a hidden ancient artifact.

S04 E14 · 2020-03-15 · 11 min

Cosplay Day

Team Tennyson enjoys the biggest convention in town, but when a gawky costume store employee finds a familiar-looking helmet in the back of the store and tries it on, Ben is faced with the return of an old foe in a new form: Forever Knight.

S04 E15 · 2020-03-18 · 11 min

Bottomless Ben

The Tennyson's come across the "Bottomless Pit", a naturally formed pit with no bottom. Ben fights his better judgment to jump in, until Kevin 11 shows up and starts to goad him into a contest to the bottom.

S04 E16 · 2020-03-19 · 11 min

Tales from the Omnitrix

Team Tennyson trade campfire stories that pit Ben against his archrival, Kevin 11, and teaches the hero the power of imagination.

S04 E17 · 2020-03-23 · 11 min

Party Poopers

S04 E18 · 2020-03-24 · 11 min

Wind Some Lose Some

S04 E19 · 2020-04-04 · 11 min

Digital Quality

S04 E20 · 2020-04-04 · 11 min

Tim Buk-TV

S04 E21 · 2020-01-19 · 11 min

Tokyo Fun Part 1: Big Bugg Bash

S04 E22 · 2020-01-19 · 11 min

Tokyo Fun Part 2: Slamming It Up

Reboot of the classic Ben 10 series featuring a reimagined Ben and friends as they travel the country during the summer holidays.

S04 E23 · 2020-04-05 · 11 min

Growing up is Hard to Do

S04 E24 · 2020-04-06 · 11 min

The Hex Factor

S04 E25 · 2020-07-05 · 11 min

Sweet Tooth

S04 E26 · 2020-07-06 · 11 min

Medieval Upheaval

S04 E27 · 2020-07-07 · 11 min

Speed of Sound

S04 E28 · 2020-07-08 · 11 min

Xingo's World

S04 E29 · 2020-07-09 · 11 min

Tummy Ache

S04 E30 · 2020-07-10 · 11 min

Players of the Lost Park

S04 E31 · 2020-07-11 · 11 min

De-Fanged!

S04 E32 · 2020-07-12 · 11 min

Mock 10

S04 E33 · 2020-07-13 · 11 min

Rekoil

S04 E34 · 2020-07-14 · 11 min

Buktu The Future!