Chloe moves in New York's most elite circles with her lawyer husband Adam and teenage son Ethan by her side while her estranged sister Nicky tries to make ends meet and stay clean. When Adam is brutally murdered, the investigation sends shockwaves through the family and exposes long-buried secrets.
In this family, deceit runs deep.
Creator: Olivia Milch
Chloe moves in New York's most elite circles with her lawyer husband Adam and teenage son Ethan by her side while her estranged sister Nicky tries to make ends meet and stay clean. When Adam is brutally murdered, the investigation sends shockwaves through the family and exposes long-buried secrets.
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The Better Sister is a 2025 drama and crime TV series from the United States created by Olivia Milch, starring Jessica Biel, Elizabeth Banks and Corey Stoll. It first aired on May 29, 2025. The series has 1 season and 8 episodes on Prime Video. Audiences rate it 6.9/10 from 113 votes — mixed to positive.
“In this family, deceit runs deep.”
The Better Sister premiered on May 29, 2025.
The Better Sister was created by Olivia Milch.
The main cast includes Jessica Biel, Elizabeth Banks, Corey Stoll, Kim Dickens and Maxwell Acee Donovan.
The Better Sister has 1 season (8 episodes). Status: Ended.
No streaming service lists it for US yet. Add it to your watchlist and check back — availability updates regularly.
It holds an audience score of 6.9/10 from 113 ratings, so fans of drama and crime titles are its best audience. Read member reviews below or add your own.
🏆 Awards: 1 nomination total
Every episode's audience rating at a glance — find the best (and worst) episodes before you binge.
| E1 | E2 | E3 | E4 | E5 | E6 | E7 | E8 | |
|---|---|---|---|---|---|---|---|---|
| S1 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 7.0 | 7.1 |
9+ Awesome8+ Great7+ Good6+ Regular<6 Bad
sibling relationshipbased on novel or bookmurderminiseriessister sister relationshipsistersthriller
Olivia Milch
Jessica Biel
Elizabeth Banks
Corey Stoll
Kim Dickens
Maxwell Acee Donovan
Bobby Naderi
Gabriel Sloyer
Matthew Modine
Lorraine Toussaint