Bradley Whitford joins the cast of 'The Diplomat' Season 3

The acclaimed political drama 'The Diplomat' is getting ready for its third season and fans have even more reason to be excited. Emmy-winning actor Bradley Whitford is joining the ensemble, adding another layer of talent to the series. Always known for his memorable portrayal of Josh Lyman on The West Wing, Whitford will reunite with former co-star Allison Janney in this gripping tale of politics and power.
In 'The Diplomat Season 3,' Whitford is set to play the husband of Vice President Grace Penn, portrayed by Allison Janney. The season picks up after a dramatic Season 2 finale, where the unexpected death of President William Rayburn thrust Penn into the role of President. Whitford’s character, now the First Gentleman, navigates the uncharted waters of his new position, promising a compelling dynamic alongside Janney’s character.
Fans of The West Wing will be thrilled to see Whitford and Janney share the screen again. Their on-screen chemistry as Josh Lyman and C.J. Cregg earned widespread acclaim during the series’ seven-season run, making this reunion a nostalgic yet fresh addition to 'The Diplomat.'
The production for Season 3 is well underway, following Netflix’s decision to renew the show even before Season 2 premiered. The series, created by Deborah Cahn, has been praised for its sharp political narratives, intricate character arcs and stellar performances.
Keri Russell leads the cast as Kate Wyler, a skilled diplomat juggling high-stakes international relations with personal challenges. The returning ensemble includes Rufus Sewell, David Gyasi, Ali Ahn, Rory Kinnear, and Ato Essandoh, all of whom will continue to deepen the show’s intricate storytelling.
Cahn, who also serves as showrunner, collaborates with executive producers Keri Russell, Janice Williams, and Alex Graves to bring the politically charged drama to life.
Some reports suggest that season 3 will arrive in late 2025 whereas Netflix has not announced any official release date yet. With production already in motion, fans are hopeful for a fall premiere, though nothing has been confirmed.
As anticipation builds, Season 3 promises more political intrigue, compelling performances, and the return of beloved characters in The Diplomat’s ever-evolving world.