Where to watch Your Sister's Sister (2011) tonight
Your Sister's Sister (2011) runs 1 h 30 min, is rated R in the US and averages 6.5 from 381 TMDB members. 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.
- Runtime
- 1 h 30 min — ends 9:30 pm if you start at 8:00 pm
- Rated
- R (US)
- Genres
- Comedy
- Released
- September 11, 2011
- TMDB rating
- 6.5 / 10 from 381 votes
- Director
- Lynn Shelton
- Starring
- Emily Blunt, Rosemarie DeWitt, Mark Duplass, Michael Harring
- Language
- English
Where to watch it tonight
Availability loads live for your country. See where Your Sister's Sister streams (JustWatch via TMDB) →
Streaming availability by JustWatch. In the US, as of 2026-11-05: Philo (subscription), AMC Plus Apple TV channel (subscription), AMC+ Amazon Channel (subscription), AMC+ Roku Premium Channel (subscription), AMC+ (subscription), Sundance Now (subscription), Kino Film Collection (subscription), Kanopy (free).
Questions people ask
- How long is Your Sister's Sister?
- Your Sister's Sister is 1 h 30 min long (90 minutes). If you start it at 8:00 pm it ends at 9:30 pm; add about 20 minutes if you watch trailers first.
- What is Your Sister's Sister rated?
- Your Sister's Sister is rated R in the US.
- Is Your Sister's Sister a good movie to watch with a group?
- Yes — a crowd movie. Comedy hold a room: people can talk, laugh or scream over it and still follow what is going on. Rated R in the US — check who is in the room.
- Where can I stream Your Sister's Sister?
- In the US, as of 2026-11-05: Philo (subscription), AMC Plus Apple TV channel (subscription), AMC+ Amazon Channel (subscription), AMC+ Roku Premium Channel (subscription), AMC+ (subscription), Sundance Now (subscription), Kino Film Collection (subscription), Kanopy (free). Availability changes often; this page loads the live list for your country (streaming availability by JustWatch).
Lists it could be on
- Comedies under 100 minutes
- Movies from the 2010s
- Movies for a group
- Date night movies
- The most-rated movies on TMDB
If you like Your Sister's Sister
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- The Addams Family (1991)
- Head Above Water (1996)
Your Sister's Sister on TMDB · This product uses the TMDB API but is not endorsed or certified by TMDB.
Lights Down is a free tool: tell it your streaming services and how long you have, and it ranks what you can stream tonight, with a this-or-that, a roll, a bracket and a wheel. Movie data from TMDB; streaming availability by JustWatch. Page updated 2026-11-05. 
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