Secret Service

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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Details

First aired

27 Apr 2026

Seasons

1

Episodes

5

• TMDB 6.7

Last aired

5 May 2026

Genres

• Drama
• War & Politics
• Crime

Status

Returning Series

More details

Network

ITV1

Countries

• GB

Original language

en

Original title

Secret Service

Creators

Tom Bradby

Cast

Gemma Artertonas Kate HendersonRafe Spallas Stuart HendersonAlexander Terentyevas Sergei MalinskiRoger Allamas Sir Alan BrabazonAvi Nashas Ravindra SangvhiMark Stanleyas Ryan WalkerAlex Kingstonas Rose TrewenAmaka Okaforas Imogen ConradKhalid Abdallaas Zak HusseinAoife Hindsas Julie Price

Writers

Tom BradbyJKJemma Kennedy

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