Secret Service (2026)

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.

IMDb rating: 6.6 (2,899 votes)
Episode average: 7.2 ↑ +0.6 vs IMDb
Seasons: 1
Language: EN
Type: TV series

Rating trend: this show's seasons do not settle into one shape. Rising Shows ranks whole shows by the shape of their rating trend rather than one average score, which is how you find a show that got better rather than a show that started well.

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Ratings refreshed Oct 3, 2026 · 1 season indexed

Cast

Gemma Arterton Kate Henderson
Rafe Spall Stuart Henderson
Alexander Terentyev Sergei Malinski
Roger Allam Sir Alan Brabazon
Avi Nash Ravindra Sangvhi
Mark Stanley Ryan Walker

Seasons

Season 1 (2026)

7.16 avg 5 episodes 6.9 → 7.2 46 min avg

Season 1 episodes - IMDb ratings
#	Title	Rating	Votes
1	Episode #1.1	6.9	199
2	Episode #1.2	7.1	162
3	Episode #1.3	7.3	156
4	Episode #1.4	7.3	149
5	Episode #1.5	7.2	158