Your Sister's Sister poster image

Your Sister's Sister (R)

Now playing | 1 hr, 30 min.

Critic Review: ★★★ ★ 3/4 stars

Genre: Comedy drama, Romantic comedy
Cast: Emily Blunt , Rosemarie DeWitt , Mark Duplass (more)

A man (Mark Duplass) falls into bed with his best friend's (Emily Blunt) sister (Rosemarie DeWitt), leading to an unexpect... (read more)

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Your Sister's Sister Photos

(L-R) Rosemarie DeWitt as Hannah and Emily Blunt as Iris in "Your Sister's Sister."
(L-R) Rosemarie DeWitt as Hannah and Emily Blunt as Iris in "Your Sister's Sister."

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