“No alliance lasts forever.”
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The Diplomat (2023) – Official Series Trailer, Cast & Seasons
The Diplomat at a Glance
The Diplomat is a 2023 drama and war & politics TV series from creator Debora Cahn, with a cast led by Keri Russell, Rufus Sewell and David Gyasi. It premiered on April 20, 2023 on Netflix and has 4 seasons and 30 episodes. TMDB lists it as a returning series, with the next episode scheduled for October 15, 2026, and it holds an average TMDB user score of 7.6/10 from 481 votes.
Watch the official The Diplomat trailer for free in 123Movies below.
1080p HD • Free YouTube Stream
Seasons & Episode Catalog (4)
Season 1
8 Episodes • 2023
Season 2
6 Episodes • 2024
Season 3
8 Episodes • 2025
Season 4
8 Episodes • 2026
Where “The Diplomat” Fits in the 123Movies Catalog
Frequently Asked Questions About The Diplomat
When did The Diplomat premiere?
The Diplomat premiered on April 20, 2023 on Netflix.
How many seasons does The Diplomat have?
The Diplomat has 4 seasons with 30 episodes in total, according to TMDB.
When is the next episode of The Diplomat?
According to TMDB, season 4, episode 1 of The Diplomat is scheduled to air on October 15, 2026.
Who is in the cast of The Diplomat?
The Diplomat stars Keri Russell as Ambassador Kate Wyler, Rufus Sewell as Hal Wyler, David Gyasi as Foreign Secretary Austin Dennison and Ali Ahn as Eidra Park. The cast also includes Rory Kinnear, Ato Essandoh, Bradley Whitford and Allison Janney.
Who created The Diplomat?
The Diplomat was created by Debora Cahn.
What network is The Diplomat on?
The Diplomat airs on Netflix.
What kind of show is The Diplomat?
The Diplomat is listed on TMDB as a mix of drama and war & politics.
What is The Diplomat rated?
The Diplomat is rated TV-MA in the United States. On TMDB it has an average user score of 7.6/10 from 481 votes.
Where can I watch the The Diplomat trailer?
You can watch the official trailer for The Diplomat for free on this 123Movies page. It is embedded from YouTube.
What should I watch if I liked The Diplomat?
Series TMDB recommends alongside The Diplomat include Designated Survivor (2016), The Agency (2024), 11.22.63 (2016), Homeland (2011) and Scarpetta (2026).
Can I watch full episodes of The Diplomat on 123Movies?
No. 123Movies only shows official trailers and series information. Full episodes are not hosted or linked on this site.
Designated Survivor
The Agency
11.22.63
Homeland
Scarpetta
Mary Kills People
Traitors
Citadel
Bodyguard
Paradise
TURN: Washington's Spies
