The Diplomat on Netflix introduces a fascinating cast of characters. But Austin Dennison might just be one of the most intriguing. Played by David Gyasi, Dennison is the British foreign secretary.

When The Diplomat first kicks off ... UK Foreign Secretary Austin Dennison, score a sit-down with the ambassador to Russia. The ambassador feigns aggravation at the pair, while secretly directing ...

Dennison reveals that the MPs will demand Trowbridge ... There are a lot of moving parts halfway through The Diplomat season ...

After the meeting and the phone call with Hal, Dennison offers a shoulder to lean on as Kate laments what she believes is the ...

Dennison gives Kate the cold shoulder ... Vice President Grace Penn (Allison Janney) appears in The Diplomat season 2 episode 5. Stuart wakes up Kate and Hal to inform them that Eidra sent ...

Keri Russell’s disheveled diplomat Kate Wyler has some big shoes ... David Gyasi as British Foreign Secretary Austin Dennison, Ali Ahn as London CIA Chief Eidra Park, Rory Kinnear as Prime ...

Before season two of The Diplomat even aired on Netflix ... David Gyasi as Austin Dennison, Ali Ahn as Eidra Park, Rory Kinnear as Nicol Trowbridge, and Ato Essandoh as Stuart Hayford.

The Diplomat is staging a West Wing reunion in ... a complex dynamic with British Foreign Secretary Austin Dennison (David Gyasi), and a threatening visit from Vice President Grace Penn.

Rufus Sewell as her husband and fellow diplomat Hal Wyler, and David Gyasi as British Foreign Secretary Austin Dennison. Ali Ahn takes on the role of CIA Station Chief Eidra Park, while Ato ...

The Diplomat season 3 is expected to premiere on Netflix sometime in 2025. Here's 3 facts we know so far about the political ...