Name: Your Sister's Sister
Director: Lynn Shelton
Genre: Drama
Released: 2012-01-01
Duration: 120 min
Cast: Emily Blunt, Rosemarie DeWitt, Mark Duplass, Mike Birbiglia, Jason Dodson

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A man (Mark Duplass) falls into bed with his best friend's (Emily Blunt) sister (Rosemarie DeWitt), leading to an unexpected love triangle when his friend arrives the next day.

Your Sister's Sister

Director:

Cast: