UK TV · ITV1
The Sister: all seasons, episodes and where it airs in the UK
Quick answer · UK
The Sister is a UK drama and crime series on ITV1, which ran from 2020, with 1 season and 4 episodes.
The Sister has ended; its final episode aired on Thursday, October 29, 2020.
The Sister seasons (1 season, 4 episodes)
| Season | Episodes | First aired | Last aired |
|---|---|---|---|
| Season 1 | 4 | October 26, 2020 | October 29, 2020 |
Original UK air dates on ITV1.
Common questions
How many seasons of The Sister are there?
The Sister has 1 season and 4 episodes, first airing on Monday, October 26, 2020.
Has The Sister ended?
The Sister has ended; its final episode aired on Thursday, October 29, 2020.
What channel is The Sister on in the UK?
The Sister aired on ITV1. Past episodes are often available on the broadcaster's own catch-up app.
Who stars in The Sister?
The main cast includes Russell Tovey, Bertie Carvel, Amrita Acharia, Paul Bazely.
Source: TVmaze (CC BY-SA), retrieved October 7, 2026.