SeriesOn air

Secret Service (2026–)

Name: Secret Service
Genre: Drama, Thriller
Rating: 6.6
Cast: Gemma Arterton, Rafe Spall, Aoife Hinds, Alex Kingston, Galaxie Clear

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

1 season5 episodes60 min per episode★ 6.6 · 2,947 votes

Drama
Thriller

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.

First aired: April 27, 2026
Network: ITV1
Country of origin: United Kingdom

Seasons

Season 15 episodes · 2026

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Cast

Gemma Arterton as Kate Henderson
Rafe Spall as Stuart Henderson
Aoife Hinds as Julie Price
Alex Kingston as Rose Trewen
Galaxie Clear as Fiona Henderson
Mark Stanley as Ryan Walker
Amaka Okafor as Imogen Conrad
Khalid Abdalla as Zak Hussein
Rochenda Sandall as Melissa Morris
Roger Allam as Sir Alan Brabazon