Director Lynn Shelton made her Sundance premiere with Humpday, and she returned to the festival this year with Your Sister's Sister. The film has a tiny cast - in fact, most of the scenes are between just three actors - but this little indie is one of the most memorable films I caught at the festival. Here's why:
Who's behind it? Emily Blunt, Rosemarie DeWitt, and Mark Duplass make up the cast.