Movie
Your Sister's Sister
A comedy about doing the right thing with the wrong person.
Iris invites her friend Jack to stay at her family's island getaway after the death of his brother. At their remote cabin, Jack's drunken encounter with Hannah, Iris' sister, kicks off a revealing stretch of days.
Streaming, rental and purchase options
Where to watch in United States
Checked Jul 22, 2026
Your Sister's Sister is available to stream on AMC+, DirecTV On Demand, Philo, Sundance, SundanceNow Doc Club (Via Amazon Prime), YouTube TV, and Kanopy in United States. You can also rent or buy it from Amazon, Fandango at Home, and Google Play. Use the direct links below to open the provider.
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Synopsis
Iris invites her friend Jack to stay at her family's island getaway after the death of his brother. At their remote cabin, Jack's drunken encounter with Hannah, Iris' sister, kicks off a revealing stretch of days.
More about Your Sister's Sister
Cast
Emily BluntIris
Rosemarie DeWittHannah
Mark DuplassJack
Mike BirbigliaAlCredits
- Directed by
- Lynn Shelton
- Written by
- Lynn Shelton
Production details
- Status
- Released
- Original language
- English
- Budget
- $125K
- Box office
- $3.2M
Production
- Ada FilmsUnited States
