Netflix has debuted the official full trailer for the upcoming season 2 of ‘The Diplomat.’

A deadly explosion in the heart of London shatters US Ambassador Kate Wyler’s world (Keri Russell). Struggling to rebuild the lives that broke and the team that split apart, Kate’s worst fears unfold: The attack that brought her to the UK didn’t come from a rival nation, it came from inside the British government. As Kate chases the truth, her only real ally is her almost ex-husband Hal Wyler (Rufus Sewell), very much alive, and very much involved. She faces a fraught marriage, a complex dynamic with British Foreign Secretary Austin Dennison (David Gyasi), and a threatening visit from Vice President Grace Penn (Allison Janney).

Stately homes. State secrets. High treason. High tea.

From creator, showrunner, and executive producer Debora Cahn, the Emmy-nominated series returns for a second season.

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Season 2 hits the streamer on October 31st.