Secret Service

Secret Service (2026)

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

★ 6.8 (18) 1 Season 5 Episodes Returning Series
Drama War & Politics Crime

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.

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Seasons Watching Season 1

Episodes Watching Episode 1 of 5

Episode 1
NOW PLAYING
E01 47m

Episode 1

2026-04-27
Episode 2
E02 48m

Episode 2

2026-04-28
Episode 3
E03 44m

Episode 3

2026-05-03
Episode 4
E04 45m

Episode 4

2026-05-04
Episode 5
E05 46m

Episode 5

2026-05-05

Cast

Gemma Arterton
Gemma Arterton
Kate Henderson
 Rafe Spall
Rafe Spall
Stuart Henderson
 Alexander Terentyev
Alexander Terentyev
Sergei Malinski
 Roger Allam
Roger Allam
Sir Alan Brabazon
 Avi Nash
Avi Nash
Ravindra Sangvhi
 Mark Stanley
Mark Stanley
Ryan Walker
 Alex Kingston
Alex Kingston
Rose Trewen
 Amaka Okafor
Amaka Okafor
Imogen Conrad

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