Overview
- Netflix released the first trailer for Season 3 on June 12, confirming a fall premiere for the hit political thriller.
- Bradley Whitford joins the ensemble as Todd Penn, husband to President Grace Penn (Allison Janney) and the series’ first gentleman.
- Season 3 picks up after President Rayburn’s sudden death, with Vice President Grace Penn succeeding him amid suspicions over her role in a British warship attack.
- Keri Russell returns as U.S. Ambassador Kate Wyler, whose accusation of a terrorist plot against Grace fuels her own drive for the vice presidency.
- The Diplomat was renewed for Season 4 and continues production across New York and London, deepening its exploration of diplomatic crises and personal conflicts.