Secret Service

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

2026
Returning Series
Drama · War & Politics · Crime
~47m / ep
1 season
7.2/10

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.

All seasons

Latest: Season 1 · 2026

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E1. Episode 1
Apr 27, 2026 · 47m
An MI6 agent learns that there is a Russian asset in the UK Cabinet.
E2. Episode 2
Apr 28, 2026 · 48m
Kate suspects that her agent is in danger and, defying orders, prepares to rescue her.
E3. Episode 3
May 3, 2026 · 44m
Kate's bold rescue mission in Malta backfires and she draws flak from all sides.
E4. Episode 4
May 4, 2026 · 45m
The pressure mounts on Kate when the Russians target her family, and Rav follows clues to Geneva.
E5. Episode 5
May 5, 2026 · 46m
Kate runs Cyclops in an audacious mission inside Moscow Secret Service HQ to finally trap the MI6 mole.