The award-winning series returns - October 15th, only on Netflix.
In Season Four of The Diplomat, two marriages threaten to eat each other alive. One
Genre: OTT
Studio: Netflix Inc.
Release Date: September 15, 2026
Watch the official Official Trailer for The Diplomat: Season 4 Netflix (2026) on LatestTrailer. Find cast, release date, plot breakdown, easter eggs and more.
