The Diplomat

2023-04-20 · Amid an international crisis, a career diplomat juggles her new high-profile job as ambassador to the UK and her turbulent marriage to a political star.

S01 E01 · 2023-04-20 · 51 min

The Cinderella Thing

After a hostile attack on a British vessel, seasoned diplomat Kate Wyler assumes a new role in the UK that puts her skills — and marriage — to the test.

S01 E02 · 2023-04-20 · 55 min

Don't Call It a Kidnapping

As new details about the bombing emerge, Kate struggles to see eye-to-eye with Hal. Prime Minister Trowbridge's fiery remarks at a funeral cause a stir.

S01 E03 · 2023-04-20 · 52 min

Lambs in the Dark

At Winfield, President Rayburn's plans in the Gulf have the staff on edge as tensions between a determined Hal and a strong-willed Kate come to a head.

S01 E04 · 2023-04-20 · 48 min

He Bought a Hat

As Rayburn's rep takes a hit, Kate drops in on Dennison's private meeting at the UK Foreign Office and learns startling information about the attack.

S01 E05 · 2023-04-20 · 56 min

The Dogcatcher

Tempers flare at Chevening House, where an unexpected guest's arrival sends Kate and Dennison scrambling for a resolution. Hal makes a new connection.

S01 E06 · 2023-04-20 · 56 min

Some Lusty Tornado

To appease Trowbridge, Kate seeks Hal's help with a high-profile visitor and consults an informed source in secret as complicated feelings begin to grow.

S01 E07 · 2023-04-20 · 44 min

Keep Your Enemies Closer

After a sit-down with a Russian ambassador leads to new intel and mixed messages, Kate takes a trip to the Oval Office and reconnects with an old friend.

S01 E08 · 2023-04-20 · 46 min

The James Bond Clause

In London, Hal's actions cause friction as Kate heads to Paris with Dennison to get a handle on the Lenkov situation, which soon takes a shocking turn.

2024-10-31 · When a London bombing shatters her world, US diplomat Kate Wyler faces the ultimate test as her suspicions reach the top levels of the British government.

S02 E01 · 2024-10-31 · 46 min

When a Stranger Calls

After rushing back to London, Kate shares her suspicions about the bombing. The search is on for Lenkov — and Roylin. Eidra delivers devastating news.

S02 E02 · 2024-10-31 · 44 min

St. Paul's

Eidra helps sneak an unannounced guest into Grove's funeral, Kate realizes she might have made a bad call before the bombing, and Stuart speaks his mind.

S02 E03 · 2024-10-31 · 51 min

The Ides of March

A lavish Fourth of July party gives Kate a chance to help Dennison, who sees an opportunity after the prime minister's announcement about Lenkov.

S02 E04 · 2024-10-31 · 57 min

The Other Army

Kate proposes a unique solution to the Roylin problem. A risky plan unfolds at the prime minister's event in Scotland. Stuart confronts his feelings.

S02 E05 · 2024-10-31 · 48 min

Our Lady of Immaculate Deception

Vice President Grace Penn arrives in London with an agenda — and advice — as fallout from Roylin's bombshell affects Kate's relationship with Trowbridge.

S02 E06 · 2024-10-31 · 52 min

Dreadnought

Kate puts her best foot forward after pillow talk with Hal forces her to face hard truths, and Vice President Penn offers a blunt lesson in geopolitics.

2025-10-16 · Ambassador Kate Wyler lives the particular nightmare that is getting what you want. She just accused Vice President Grace Penn of hatching a terrorist plot and admitted she's after the VP's job. But now the President is dead, Kate's husband Hal may have inadvertently killed him, and Grace Penn is leader of the free world. None of this slows Hal's campaign to land Kate the vice presidency. Kate steps into a role she never wanted, with a freedom she never expected, an increasingly complicated friendship with Foreign Secretary Austin Dennison, and an unnerving bond with First Gentleman Todd Penn.

S03 E01 · 2025-10-16 · 42 min

Emperor Dead

Amid a growing constitutional crisis, the staff scrambles to stage an impromptu inauguration, while Hal exploits the chaos behind the scenes.

S03 E02 · 2025-10-16 · 47 min

Last Dance at the Country Club

Kate weighs a compelling offer. Eidra faces scrutiny over fallout from the Roylin debacle. Stuart pitches a proposal that goes far deeper than policy.

S03 E03 · 2025-10-16 · 52 min

The Riderless Horse

As the nation pauses to mourn, Grace considers the framework of her administration. Private strain threatens Kate and Hal's polished public image.

S03 E04 · 2025-10-16 · 51 min

Arden

Kate's unique role grants her access to anyone she wants — except the one person she needs. Dennison puts actionable intelligence to personal use.

S03 E05 · 2025-10-16 · 43 min

Birdwatchers

Forced to play the perfect couple, Kate and Hal confront a looming problem in international waters and a development that could torpedo U.S. credibility.

S03 E06 · 2025-10-16 · 50 min

Amagansett

At an emergency strategy session, Grace weighs unthinkable choices, while Kate rolls the dice on a gamble that could alter the course of history.

S03 E07 · 2025-10-16 · 52 min

PNG

Sequestered inside Winfield House as embassies go on alert and allies fall silent, Kate and Callum race to contain a potential disaster.

S03 E08 · 2025-10-16 · 55 min

Schrodinger's Wife

Kate must use all her leverage and political instincts to avert a catastrophe at a high-stakes summit — with the fate of nations hanging in the balance.