
The Diplomat
2023 to present Drama, War & Politics 4 seasons
TMDB rating 7.6/10 Between seasons
Amid an international crisis, a US diplomat contends with her high-profile job as ambassador to the UK and her strained marriage to a political star.
Your status
Track this showAn account keeps your Watchlist, season progress, and ratings.
Seasons4
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.
All episodes available
TMDB rating 7.1/10
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.
All episodes available
TMDB rating 7.4/10
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.
All episodes available
TMDB rating 7.9/10
In Season Four, two marriages threaten to eat each other alive. One catastrophic moment shatters the fragile peace Kate Wyler brokered between the US and UK, as well as the crumbling marriage she's trying to save. While she fights to stem the bleeding, President Grace Penn and VP Hal Wyler's conspiracy to steal Russia's most powerful weapon hurtles the United States toward war. Kate and Todd, at best an uneasy pair, unite to stop the Grace-Hal alliance from upending the balance of power abroad and at home.
All episodes available
TMDB rating 8.7/10
Cast and details
Keri RussellAmbassador Kate Wyler
Rufus SewellHal Wyler
Ali AhnEidra Park
Rory KinnearPrime Minister Nicol Trowbridge
Ato EssandohStuart Hayford
Nana MensahBillie Appiah
David GyasiForeign Secretary Austin Dennison
Penny DownieFrances Munning- Graham MillerNeil Barrow
Adam SilverHoward
Tim DelapByron
Allison JanneyGrace Penn
- Created by
- Debora Cahn
- Network
- Netflix
- First aired
- Apr 20, 2023
- Latest episode
- Oct 15, 2026
From the blog
Open the blogWhat The Diplomat’s fifth season needs to earn
Netflix has renewed the political thriller for Season 5. Its next challenge is making the consequences of Season 4’s political upheaval matter.
The Diplomat’s season four makes Kate’s home life part of the crisis
The Diplomat returns October 15 with a White House conspiracy, a Russian weapon and two marriages under strain. The political danger works best when Kate’s personal stakes stay tangled in it.
Recommended
Similar shows
Release dates are original schedules and may differ from availability in your country. A release never marks anything as watched. Last checked Nov 2, 2026.Schedule data from TVmaze, CC BY-SA.
























