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Poster for Secret Service (2026)

TV series · Returning Series

Secret Service (2026)

When the enemy is closer than you think, who do you trust?

  • Apr 27, 2026
  • 1 season · 5 episodes

6.7/10

TMDB user score
38 votes on TMDB

Play trailer Where to watch

About This Series

Secret Service is a war and politics series created by Tom Bradby. Its leading cast includes Gemma Arterton, Rafe Spall and Alexander Terentyev. It premiered on April 27, 2026 on ITV1. TMDB lists 1 season and 5 episodes so far and is listed as a returning series.

Synopsis

A British intelligence officer Kate Henderson races against time to uncover a UK politician's potential ties with the Kremlin, risking her reputation and family, as a murder and election loom.

Synopsis from TMDB.

Before You Pick

Ending
Ongoing: more episodes are expected
Language
English
Audience signal
6.7/10 from 38 TMDB votes

Official Teaser

Coming Soon · plays from YouTube

Where to Watch Secret Service

No official options are listed for United States right now. Try another country above.

Availability from JustWatch via TMDB. Services and prices change often, so confirm with the provider. MoviePick does not host or stream video.

Cast

  • Gemma Arterton Kate Henderson 5 episodes
  • Rafe Spall Stuart Henderson 5 episodes
  • Alexander Terentyev Sergei Malinski 5 episodes
  • Roger Allam Sir Alan Brabazon 5 episodes
  • Avi Nash Ravindra Sangvhi 5 episodes
  • Mark Stanley Ryan Walker 5 episodes
  • Alex Kingston Rose Trewen 5 episodes
  • Amaka Okafor Imogen Conrad 5 episodes
  • Khalid Abdalla Zak Hussein 5 episodes
  • Aoife Hinds Julie Price 5 episodes
  • Rochenda Sandall Melissa Morris 5 episodes
  • Lydia Leonard Amanda Walker 5 episodes
  • Steven Elder Anthony Fletcher 5 episodes
  • Alma Prelec Lena Savic 5 episodes
  • Galaxie Clear Fiona Henderson 5 episodes
  • Harley Barton Gus Henderson 5 episodes

Seasons

From TMDB recommendations and similar titles.