Episode 1
Episode 1
46m7.0 / 10
Nathan, a devoted married man, is shocked when an unwelcome face from his past turns up on his doorstep. How far will Nathan go to keep a secret?
Episode credits
Guest stars James Doherty
TV series
The Sister
20201 season6.1 / 10
Some things don't stay buried.
Almost a decade into his new devoted married life Nathan is rocked to the core when Bob, an unwelcome face from the past, turns up on his doorstep with shocking news, triggering a series of catastrophic decisions.
Availability
Not streaming in United States
The Sister premiered October 26, 2020. We don't have a confirmed streaming, rental or purchase option yet.
Synopsis
Almost a decade into his new devoted married life Nathan is rocked to the core when Bob, an unwelcome face from the past, turns up on his doorstep with shocking news, triggering a series of catastrophic decisions.
Season 1 episodes
Choose an episode, then use the watch options above for the show.
Where to watch The Sister
Episode 2
Episode 2
46m6.7 / 10
Nathan discovers his loved ones are under threat. As the secrets of the past threaten to come to light, a surprising connection between past and present is revealed.
Where to watch The Sister
Episode 3
Episode 3
45m4.8 / 10
As Nathan and Bob grimly dig up the woods, the truth about that night is revealed, but just when Nathan hopes his nightmare is over, Bob has another twist of the knife.
Episode credits
Guest stars Simone Ashley
Episode 4
Episode 4
46m6.7 / 10finale
After Bob's true intentions are revealed, Nathan fights back with everything he has. But how far is he prepared to go?
Episode credits
Guest stars Simone Ashley, Paul Blackwell
Episode information updated Sep 18, 2026
Available now in United States
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More about The Sister
Cast
Russell ToveyNathan
Bertie CarvelBob
Amrita AchariaHolly Fox
Nina Toussaint-WhiteJacki
Paul BazelyGraham Fox
Amanda RootJune Fox
Simone AshleyElise Fox
James DohertyBrian WeatherallCredits
- Created by
- Neil Cross
- Written by
- Neil Cross
Production details
- Status
- Ended
- Series type
- Miniseries
- Episodes
- 4
- Original language
- English
Networks & production
ITV1United Kingdom
Euston FilmsUnited Kingdom
Themes
based on novel or bookpsychological thriller