Skip to content
Sign in
IMDb 8.0 16+ HD
The Diplomat
2023 4 seasons Drama · Thriller
Add to favourites
The Diplomat 3 of 4

Season 3

8 episodes 2025 6 h 32 min 1080p
The Diplomat — Season 3

About this season

Ambassador Kate Wyler lives the particular nightmare that is getting what you want. She just accused Vice President Grace Penn of hatching a terrorist plot and admitted she's after the VP's job. But now the President is dead, Kate's husband Hal may have inadvertently killed him, and Grace Penn is leader of the free world. None of this slows Hal's campaign to land Kate the vice presidency. Kate steps into a role she never wanted, with a freedom she never expected, an increasingly complicated friendship with Foreign Secretary Austin Dennison, and an unnerving bond with First Gentleman Todd Penn.

Season premiere
October 16, 2025
Episodes in the season
8
Whole season
6 h 32 min
October 16, 2025 Season fully aired October 16, 2025

Episodes

8 episodes · 6 h 32 min

  1. 16 Oct 2025 The Diplomat, season 3, episode 1 — a still from the episode E01

    Emperor Dead

    42 min

    Amid a growing constitutional crisis, the staff scrambles to stage an impromptu inauguration, while Hal exploits the chaos behind the scenes.
  2. 16 Oct 2025 The Diplomat, season 3, episode 2 — a still from the episode E02

    Last Dance at the Country Club

    47 min

    Kate weighs a compelling offer. Eidra faces scrutiny over fallout from the Roylin debacle. Stuart pitches a proposal that goes far deeper than policy.
  3. 16 Oct 2025 The Diplomat, season 3, episode 3 — a still from the episode E03

    The Riderless Horse

    52 min

    As the nation pauses to mourn, Grace considers the framework of her administration. Private strain threatens Kate and Hal's polished public image.
  4. 16 Oct 2025 The Diplomat, season 3, episode 4 — a still from the episode E04

    Arden

    51 min

    Kate's unique role grants her access to anyone she wants — except the one person she needs. Dennison puts actionable intelligence to personal use.
  5. 16 Oct 2025 The Diplomat, season 3, episode 5 — a still from the episode E05

    Birdwatchers

    43 min

    Forced to play the perfect couple, Kate and Hal confront a looming problem in international waters and a development that could torpedo U.S. credibility.
  6. 16 Oct 2025 The Diplomat, season 3, episode 6 — a still from the episode E06

    Amagansett

    50 min

    At an emergency strategy session, Grace weighs unthinkable choices, while Kate rolls the dice on a gamble that could alter the course of history.
  7. 16 Oct 2025 The Diplomat, season 3, episode 7 — a still from the episode E07

    PNG

    52 min

    Sequestered inside Winfield House as embassies go on alert and allies fall silent, Kate and Callum race to contain a potential disaster.
  8. 16 Oct 2025 The Diplomat, season 3, episode 8 — a still from the episode E08

    Schrodinger's Wife

    55 min

    Kate 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.