We're used to big twists on 'The Diplomat,' but the one that ended Season 3 just knocked our socks off - get the scoop in our finale recap.

In the finale of The Diplomat season 3, Kate faces yet another geopolitical dilemma: what to do about the Russian submarine in parked in U.K. waters that may or may not have a nuclear weapon onboard.

The Diplomat season 3 finale unpacks whether Kate accepts the vice presidency, why Hal is chosen instead, and how Grace Penn’s plan sets up season 4.

For Kate Wyler, Keri Russell’s central character on The Diplomat, the personal is always entangled with the professional. She’s a career diplomat who is married to Hal Wyler (Rufus Sewell), another ...

While we wait for Season 4, these are my burning questions after the Season 3 finale of the Netflix series The Diplomat, starring Keri Russell.

We're used to big twists on "The Diplomat" — but we have to admit: We didn't see this one coming. Season 3 of the Netflix thriller wrapped up with a finale that sees Kate and Hal join Penn and ...