The Diplomat Sets Season 4 Premiere Date as Keri Russell Tries to "Get Back In" to Marriage The upcoming fourth season of Netflix's political thriller, "The Diplomat", promises to be a tumultuous ride for its lead characters, Kate and Hal Wyler.
As they struggle to repair their strained relationship after last season's private divorce, the writers are exploring the complexities of marriage as a metaphor for global politics.
The teaser trailer released Monday morning shows Kate (Keri Russell) and Hal (Rufus Sewell) working to rebuild their fractured relationship, which mirrors the fragile peace brokered by Kate between the US and UK in the show.