No alliance lasts forever.
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.
The Diplomat (2023) is a drama and war & politics series that premiered on April 20, 2023, spanning 4 seasons and 30 episodes. It stars Keri Russell, Rufus Sewell, David Gyasi and Ali Ahn. Viewers rate it 7.6 out of 10 across 476 ratings.
Watch the official trailer for The Diplomat before you start streaming.
Keri Russell
as Ambassador Kate Wyler
Rufus Sewell
as Hal Wyler
David Gyasi
as Foreign Secretary Austin Dennison
Ali Ahn
as Eidra Park
Rory Kinnear
as Prime Minister Nicol Trowbridge
Ato Essandoh
as Stuart Hayford
Allison Janney
as President Grace Penn
Bradley Whitford
as Todd Penn
Average viewer score of 7.6/10 from 476 ratings.
When I started watching this Netflix series, I thought I was watching the 2023 British series with the exact same title. I quickly realized I was wrong, as that series involves a more regional story of a diplomat who assists British citizens who get into trouble in Barcelona. This version, of course, involves world politics at the highest echelons. In any case, this series grabbed me and hung on for dear life. It’s…
Reviewed on April 30, 2023
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The Diplomat (2023) is available to stream on Netflix and Netflix Standard with Ads. Availability comes from JustWatch data and varies by country.
The Diplomat has 4 seasons and 30 episodes in total, starting from its premiere on April 20, 2023.
The Diplomat is currently listed as returning series, with the most recent episode airing on October 16, 2025.
The Diplomat (2023) stars Keri Russell, Rufus Sewell, David Gyasi, Ali Ahn and Rory Kinnear. The full cast list with character names is available in the cast section of this page.
The Diplomat (2023) is rated 7.6 out of 10 from 476 viewer votes, and suits viewers who like drama and war & politics series. Reviews from viewers are collected further down this page.
The official The Diplomat trailer is embedded in the trailer section of this page and plays instantly in your browser.
