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Secret Service

Secret Service
★ 6.7/10•2026•16•Drama•War & Politics•Crime
Similars

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

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.

StatusReturning Series
LanguageEN
First Air DateApr 27, 2026

Episodes

Episode 1 - Episode 1E147m

Episode 1

An MI6 agent learns that there is a Russian asset in the UK Cabinet.

Apr 27, 2026

Episode 2 - Episode 2E248m

Episode 2

Kate suspects that her agent is in danger and, defying orders, prepares to rescue her.

Apr 28, 2026

Episode 3 - Episode 3E344m

Episode 3

Kate's bold rescue mission in Malta backfires and she draws flak from all sides.

May 3, 2026

Episode 4 - Episode 4E445m

Episode 4

The pressure mounts on Kate when the Russians target her family, and Rav follows clues to Geneva.

May 4, 2026

Episode 5 - Episode 5E546m

Episode 5

Kate runs Cyclops in an audacious mission inside Moscow Secret Service HQ to finally trap the MI6 mole.

May 5, 2026

Actors

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

Khalid Abdalla

Khalid Abdalla

Zak Hussein

Aoife Hinds

Aoife Hinds

Julie Price

Rochenda Sandall

Rochenda Sandall

Melissa Morris

Lydia Leonard

Lydia Leonard

Amanda Walker

Steven Elder

Steven Elder

Anthony Fletcher

Alma Prelec

Alma Prelec

Lena Savic

Galaxie Clear

Galaxie Clear

Fiona Henderson

Harley Barton

Harley Barton

Gus Henderson

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Similars

The Assets
Biff Baker U.S.A.
La Femme Nikita
G.B.H.
A Very British Coup
Acapulco H.E.A.T.
Disguised Family
Lipstick on Your Collar
Fleming
MacGyver
Tales of the Gold Monkey
Counterpart
Mission Top Secret
Burn Notice
The Crown
Bonn
Yes Minister
Forensic Justice
The Three Hostages
The Disguiser