*This is a spoiler-free review so feel free to read on!*
“My husband’s covered in blood…”
The Better Sister premiered on Prime Video on May 29th 2025 with all eight episodes available to stream now. The mystery drama series (based on the novel of the same name) stars Jessica Biel, Elizabeth Banks, Kim Dickens, Corey Stoll, Maxwell Acee Donovan, and Gloria Reuben. Each episode is approximately 53-58 minutes.
After Chloe’s husband is murdered, she is reunited with her estranged sister while trying to piece together what really happened to him.
Here is the trailer:
The Better Sister hooks the audience from the opening scene with a solid mystery and an interesting dynamic between characters, but does it do enough to be worthy of YOUR next watch? Let’s find out…
The Pros:

Jessica Biel’s wardrobe is to die for!
I loved every one of her ensembles. They were so chic and that closet…wow! Everything was very pleasing to the eye in this one. There were a lot of beachy and serene colors used in the houses. I love when series give us so many gorgeous views while something dark and twisted is going on at the core.
I thought that Jessica Biel and Elizabeth Banks were very believable as sisters. Both of them gave us great performances and it was fun seeing Kim Dickens in this one too. There were plenty of recognizable faces here.

A mystery that reels you in.
I love when a series can hook me right from the first episode and this show managed to do that and keep the momentum going right up until the reveals at the end. I was trying to work a number of theories and this show did a great job of leading the audience in several different directions, which was refreshing.
I never felt bored watching this one.
The Cons:

The time jumps were a bit chaotic.
I eventually got used to them, but they were distracting at times and a bit messy, dragging things out more than they needed to be. I preferred the current timeline so whenever we jumped to the past, I would have to switch gears a little bit, but I think the transitions improved with the later episodes.
So am I in or out?

I’m in!!!
The Better Sister is your next binge-watch featuring a layered mystery and two worthy performances by Jessica Biel and Elizabeth Banks.
Once I started this one, I could not stop watching!
I hope you enjoyed the review and feel free to post your own thoughts and theories on The Better Sister in the comments section below. Thanks so much for reading and happy viewing!
Best,
Amy Koto, TV Fanatic Girl
DON’T TAKE THE JOB…

It was only supposed to be temporary…but when Olivia Crewe accepts a new position that seems too good to be true, she soon discovers that twelve other girls previously had the same job as her. Only none of them lasted for more than thirty days. No notice. Nothing…right before they mysteriously disappeared without a trace.
My supernatural thriller Girl Number Thirteen is out now! I hope you enjoy!
Girl Number Thirteen is available here!
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