Secret Service

Continuing / 7:00pm ITV1 46 min.
When the enemy is closer than you think, who do you trust? Gemma Arterton is the MI6 agent hellbent on uncovering buried secrets in a dangerous world.

Season 1

5 Episodes

Episode 5 1x05
Kate runs Cyclops in an audacious mission inside Moscow Secret Service HQ to finally trap the MI6 mole.
May 05 2026
Episode 4 1x04
The pressure mounts on Kate when the Russians target her family, and Rav follows clues to Geneva.
May 04 2026
Episode 3 1x03
Kate's bold rescue mission in Malta backfires and she draws flak from all sides.
May 03 2026
Episode 2 1x02
Kate suspects that her agent is in danger and, defying orders, prepares to rescue her.
Apr 28 2026
Episode 1 1x01
An MI6 agent learns that there is a Russian asset in the UK Cabinet.
Apr 27 2026