6.7/10199 votes#1 - Episode 1
Season 1 Episode 1 - Aired 10/26/2020
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?
Director: N/A
Writer: N/A
6.6/10162 votes#2 - Episode 2
Season 1 Episode 2 - Aired 10/27/2020
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.
Director: N/A
Writer: N/A
6.6/10148 votes#3 - Episode 3
Season 1 Episode 3 - Aired 10/28/2020
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.
Director: N/A
Writer: N/A
6.4/10145 votes#4 - Episode 4
Season 1 Episode 4 - Aired 10/29/2020
After Bob's true intentions are revealed, Nathan fights back with everything he has. But how far is he prepared to go?
Director: N/A
Writer: N/A
The Best Episodes of The Sister Season 1
Every episode of The Sister Season 1 ranked from best to worst. Discover the Best Episodes of The Sister Season 1!
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...
Genres:DramaCrime
Network:ITV1
Season 1 Ratings Summary
"Episode 1" is the best rated episode of "The Sister" season 1. It scored 6.7/10 based on 199 votes. Directed by N/A and written by N/A, it aired on 10/26/2020. This episode is rated 0.1 points higher than the second-best, "Episode 2".