My Sister's Keeper is a 2009 American drama film directed by Nick Cassavetes and starring Cameron Diaz, Abigail Breslin, Sofia Vassilieva and Alec Baldwin. Based on Jodi Picoult's 2004 novel of the same name, on June 26, 2009, the film was released to cinemas in the United States, Canada, Ireland, Mexico, and the United Kingdom.

Nicholas David Rowland Cassavetes is an American actor, director, and writer. He has directed such films as She's So Lovely (1997), John Q. (2002), The Notebook (2004), Alpha Dog (2006), and My Sister's Keeper (2009). His acting credits include an uncredited role in Husbands (1970)—which was directed by his father, John Cassavetes—as well as roles in the films The Wraith (1986), Face/Off (1997), and Blow (2001).