The Better Sister is a thriller series created by Olivia Milch that was released on Prime Video on May 29, 2025. The limited series is adapted from the 2019 novel of the same name by Alafair Burke.

Jessica Biel and Elizabeth Banks star in the new Prime Video series about two estranged sisters during a family crisis.

The Better Sister wrapped up its limited series run with the reveal of who killed Adam but was justice done in the end?

We’ve sifted through the latest offerings from TV and streaming platforms to find the best shows you should be watching this ...

A gripping thriller on Prime Video that 'keeps you guessing' has had viewers riveted to their screens. The Better Sister, ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

The Better Sister' everything you need to know about the cast and characters including Jessica Biel, Elizabeth Banks, Corey ...