TV series
Secret Service
Overview
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.
Details
- First air date
- 2026-04-27
- Status
- Returning Series
- Seasons
- 1 season
- Episodes
- 5 episodes
- Genres
- Drama, War & Politics, Crime
- Network
- ITV1
- Production
- Potboiler Productions
- Country
- GB
- Original language
- EN
Cast
- Gemma Arterton as Kate Henderson
- Rafe Spall as Stuart Henderson
- Alexander Terentyev as Sergei Malinski
- Roger Allam as Sir Alan Brabazon
- Avi Nash as Ravindra Sangvhi
- Mark Stanley as Ryan Walker
- Alex Kingston as Rose Trewen
- Amaka Okafor as Imogen Conrad
- Khalid Abdalla as Zak Hussein
- Aoife Hinds as Julie Price
- Rochenda Sandall as Melissa Morris
- Lydia Leonard as Amanda Walker
Creators and crew
- Tom Bradby - Creator
- Gail Egan - Executive Producer
- Andrea Calderwood - Executive Producer
- Chloe Sizer - Executive Producer
- Tom Bradby - Executive Producer
- Gail Egan - Producer
Episodes
Episode 1
An MI6 agent learns that there is a Russian asset in the UK Cabinet.
Episode 2
Kate suspects that her agent is in danger and, defying orders, prepares to rescue her.
Episode 3
Kate's bold rescue mission in Malta backfires and she draws flak from all sides.
Episode 4
The pressure mounts on Kate when the Russians target her family, and Rav follows clues to Geneva.
Episode 5
Kate runs Cyclops in an audacious mission inside Moscow Secret Service HQ to finally trap the MI6 mole.
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