Treason
Treason Episode Ratings Heatmap
| Avg | E1 | E2 | E3 | E4 | E5 | ||
|---|---|---|---|---|---|---|---|
| S1 | 7.0 | 6.9 | 6.8 | 7.1 | 7.2 | 7.1 |
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About
"A tidy espionage binge, not a puzzle box"
Treason follows a rising MI6 officer whose comfortable rise toward the top job is upended when a figure from his past resurfaces, dragging old loyalties and a foreign entanglement back into view. What starts as a poisoning investigation spirals into blackmail, marital strain, and questions about who he really serves. It's a glossy, compact spy thriller that moves fast across five episodes, leaning on tense set-pieces and a charismatic lead rather than deep intrigue. Watching it feels like a solid, forgettable weekend binge: slick, tense in bursts, but light on the moral complexity it gestures toward.
the tense, twisty lead performance carrying a fast, glossy five-episode spy thriller.
you want the espionage plotting to feel genuinely surprising or morally complicated.
Written by our AI editor to help you decide, spoiler-free by design.
All Seasons
| Ep | Title | Rating | Yours | Votes | Runtime | |
|---|---|---|---|---|---|---|
| ▶ | 1 | Episode #1.1 | 6.9 | 995 | — | |
| ▶ | 2 | Episode #1.2 | 6.8 | 824 | — | |
| ▶ | 3 | Episode #1.3 | 7.1 | 744 | — | |
| ▶ | 4 | Episode #1.4 | 7.2 | 737 | — | |
| ▶ | 5 | Episode #1.5 | 7.1 | 767 | — |