1. Windsor
Air date: 2026-10-15 · 48 min
On an unplanned stopover at Windsor Castle, Kate grows wary of Hal and Grace's dynamic as she tries to contain the fallout from their covert actions.
Open episode 1 ↗The Diplomat
Season 4.
8 episodes in the catalogue. Explore the stories and air dates, then choose an episode to open FRAME’s player.
2. Redcoats
Air date: 2026-10-15 · 42 min
A shocking security breach sends the administration into crisis as Hal assumes new duties. Trowbridge launches a manhunt, and Kate looks to the future.
Open episode 2 ↗3. The Typo
Air date: 2026-10-15 · 57 min
A budgetary snag threatens to torpedo negotiations, with costly implications for the US. Stuart and Eidra get personal as they weigh their next move.
Open episode 3 ↗4. Pagliacci
Air date: 2026-10-15 · 52 min
After Hal drops a bombshell that throws the UK alliance into jeopardy, Kate faces mounting pressure to control the damage by any means necessary.
Open episode 4 ↗5. Special Envoy
Air date: 2026-10-15 · 53 min
Kate contends with her complicity in a stunning political shake-up, while a disenchanted Todd explores his options across the pond.
Open episode 5 ↗6. The Dead
Air date: 2026-10-15 · 53 min
When a dangerous adversary makes its move, Grace issues a hard-line threat to the prime minister, forcing Kate to reckon with her role as the messenger.
Open episode 6 ↗7. Phony Negroni
Air date: 2026-10-15 · 52 min
Personal and political lives collide — and damaging secrets surface — when Kate and Hal join Grace and Todd in Italy ahead of the G7 summit.
Open episode 7 ↗8. Warships
Air date: 2026-10-15 · 60 min
At a meeting of world leaders, a diplomatic breakdown edges the US closer to an international crisis — and compels Kate to make a seismic decision.
Open episode 8 ↗