Length: 90 minutes
Actors: Emily Blunt, Rosemarie DeWitt, Mark Duplass, Mike Birbiglia
Lost in an emotional funk one year after his brother's death, Jack (Mark Duplass) takes his best friend Iris (Emily Blunt) up on her offer for a reflective week of solitude at her family's remote island retreat. Upon arriving at the house, Jack discovers that Iris' sister Hannah (Rosemarie DeWitt) had the same idea, and the two spend an awkward evening together. Iris shows up the next morning unannounced, setting in motion an emotionally twisted tale of sisters, brothers, and best friends.
Romantic, funny, surprising and thoroughly involving, Your Sister's Sister is the rare film you give yourself over to completely. -- Claudia Puig, USA Today
Your Sister's Sister moves far beyond easy conventions, and the rewards are all the richer. -- Lisa Schwarzbaum, Entertainment Weekly
A trio of superb performances guide a plot that pivots on secrets and lies before they fester. Your Sister's Sister works its way into your head until you can't stop thinking about it. -- Peter Travers, Rolling Stone