Your Sister’s Sister

A year after his brother, Tom's, death, Jack (Duplass) is an emotionally unstable slacker. When he makes a scene at a memorial party, Tom's ex-girlfriend, Iris (Blunt), offers up her family cabin on an island in the Pacific Northwest so Jack can seek catharsis in solitude. Once there, however, he runs into Iris' sister Hannah, a lesbian reeling from the abrupt end of a seven-year relationship who finds solace in the affable Tom's unexpected presence, and the two bond over a long night of drinking. The blurry evening concludes with an awkward sexual incident made worse by Iris' sudden presence at the cabin the next morning which sets into motion a twisted tale of ever-complicated relationships.

"(A) winner. It tells the tricky story of a charming but directionless young man (Mark Duplass) who has a drunken one-night stand with the bisexual sister (Rosemarie DeWitt) of his best friend (Emily Blunt), who is secretly in love with him. The poignant, witty, brilliantly written and acted film is even better than Ms. Shelton's last, 'Humpday'" (Stephen Holden, The New York Times).

YOUR SISTER'S SISTER is "another winning study of relational boundaries crossed and sexual dares gone awry. With Emily Blunt and Rosemarie Dewitt blending nicely opposite mumblecore mainstay Mark Duplass, this deftly performed, semi-improvised three-hander reps a step up in polish and ambition from its predecessor" (Justin Chang, Variety).