DramaWar & PoliticsCrime

Secret Service

20266.5 IMDbEpisode avg 7.01 seasons · 5 rated episodes

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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Last updated 6/6/2026

Episode Rating Grid

Rows are episode numbers, columns are seasons. Every rated cell shows its numeric score.

9.0+

8.0-8.9

7.0-7.9

6.0-6.9

5.0-5.9

Below 5.0

Unrated/missing

Avg

7.0

Show Statistics

Weighted episode-level summaries calculated from the configured ratings source.

Open

S1E4 Episode #1.4 (7.2)

Consistency score

97/100

Std dev 0.13

Rated episodes

442 total votes

Episode ratings timeline

Each point is a rated episode. Hover or focus a point for episode details.

Top 3 episodes: S1E4 Episode #1.47.2 S1E3 Episode #1.37.1 S1E2 Episode #1.27.0
Worst episode: S1E1 Episode #1.1 (6.8)
Highest-rated season: Season 1 (7.0)
Lowest-rated season: Season 1 (7.0)
Average episode rating: 7.0