Netflix has dropped the first trailer for Season 4 of “The Diplomat,” with the political thriller set to return Oct. 15. Keri ...

Here's what we know about the next chapter of Netflix’s "The Diplomat," which stars Keri Russell, Rufus Sewell, Allison Janney, and Bradley Whitford.

"The Diplomat," a political thriller starring Keri Russell, Rufus Sewell, Allison Janney and Bradley Whitford, will return for Season 4 on Netflix.

“This season is built on the foursome that is Kate, Hal, Grace, and Todd. They’re two couples strapped together in one car on a crumbling roller coaster. Each of them has a professional, public role ...

It won’t be too long a wait for The Diplomat Season 4. Netflix shared updates on the Emmy-nominated drama’s upcoming season on August 17 that includes the premiere date, the first teaser trailer, and ...

Be careful what you wish for! The Diplomat season 3 ended with Vice President Grace Penn (Allison Janey, who just scored an Emmy win on Monday night for her role) assuming the presidency following the ...

The Diplomat returns to Netflix on October 15, 2026. The trailer for Season 4 teases a crisis among Kate, Grace Penn, and Hal ...

Yes! Netflix announced the political thriller's early renewal back in May 2025, five months before season 3 arrived on the ...

Chris is a Senior News Writer for Collider. He can be found in an IMAX screen, with his eyes watering and his ears bleeding for his own pleasure. He joined the news team in 2022 and accidentally fell ...

We think it's safe to say that Kate (Keri Russell) and Hal (Rufus Sewell) aren't exactly on the same page when it comes to President Grace Penn (Allison Janney) and First Gentleman Todd Penn (Bradley ...

Netflix's critically acclaimed political thriller The Diplomat gets brand-new Season 4 trailer ahead of the series' return ...