Netflix sets Oct. 15 for eight-episode Diplomat Season 4

Netflix has released the first full-length trailer for The Diplomat Season 4, according to Variety. Variety reported the eight-episode season debuts Oct. 15, with Keri Russell returning as Kate Wyler alongside Allison Janney and Rufus Sewell, from creator and showrunner Debora Cahn, the person in day-to-day charge.