Your Sister's Sister
A comedy about doing the right thing with the wrong person.
Watch Your Sister's Sister for Free: How to Stream the Movie Online at 123Movies. . 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.
- Year: 2011
- Country: United States of America
- Genre: Comedy
- Studio: Ada Films
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- Director: Lynn Shelton
- Cast: Emily Blunt, Rosemarie DeWitt, Mark Duplass, Michael Harring, Mike Birbiglia, Jason Dodson
