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FULL SEASON · NETFLIX
Season 3 · Episodes 1–8
Landed Thu, 16 Oct 2025 · time not announced · 8 episodes · 6h 24m
Season 3 of The Diplomat landed Thursday, 16 October 2025 on Netflix, all 8 episodes at once.
- S03E01Emperor DeadAmid a growing constitutional crisis, the staff scrambles to stage an impromptu inauguration, while Hal exploits the chaos behind the scenes.
- S03E02Last Dance at the Country ClubKate weighs a compelling offer. Eidra faces scrutiny over fallout from the Roylin debacle. Stuart pitches a proposal that goes far deeper than policy.
- S03E03The Riderless HorseAs the nation pauses to mourn, Grace considers the framework of her administration. Private strain threatens Kate and Hal's polished public image.
- S03E04ArdenKate's unique role grants her access to anyone she wants — except the one person she needs. Dennison puts actionable intelligence to personal use.
- S03E05BirdwatchersForced to play the perfect couple, Kate and Hal confront a looming problem in international waters and a development that could torpedo U.S. credibility.
- S03E06AmagansettAt an emergency strategy session, Grace weighs unthinkable choices, while Kate rolls the dice on a gamble that could alter the course of history.
- S03E07PNGSequestered inside Winfield House as embassies go on alert and allies fall silent, Kate and Callum race to contain a potential disaster.
- S03E08Schrodinger's WifeKate must use all her leverage and political instincts to avert a catastrophe at a high-stakes summit — with the fate of nations hanging in the balance.
The Diplomat
4 seasons · 23 episodes · airing
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