Your Sister's Sister (2011)

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.

Genres: Comedy

What to watch after Your Sister's Sister

• My Summer of Love (2004) — Same subject: sibling relationship
• Rachel Getting Married (2008) — Same subject: sibling relationship
• The Skeleton Twins (2014) — Same subject: sibling relationship
• The Puffy Chair (2005) — Same feel: intimate, realistic
• In Her Shoes (2005) — Same subject: relationship
• Jeff, Who Lives at Home (2011) — Mark Duplass produced both