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Your Sister's Sister Poster

Your Sister's Sister

"A comedy about doing the right thing with the wrong person."

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.

Top Cast

  • Emily Blunt

    Emily Blunt

    Iris

  • Rosemarie DeWitt

    Rosemarie DeWitt

    Hannah

  • Mark Duplass

    Mark Duplass

    Jack

  • Michael Harring

    Michael Harring

    Tom (in photos)

  • Mike Birbiglia

    Mike Birbiglia

    Al

  • Jason Dodson

    Jason Dodson

    Tom's Friend

  • Pete Erickson

    Pete Erickson

    Tom's Friend

  • Kathryn Lebo

    Kathryn Lebo

    Tom's Friend

  • Evan Mosher

    Evan Mosher

    Tom's Friend

Overview

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.

Trailers & Clips

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