In the summer of 1994, troubled teenage drug dealer Luke Shapiro (Josh Peck) travels the streets of New York selling pot from an flavored ice cart. When he's not out sweating on the sidewalks, Luke meets up with Dr. Jeffrey Squires (Ben Kingsley), an unorthodox psychiatrist and the step-father of Luke's long-time crush Stephanie (Olivia Thirlby). Working out an agreement to trade therapy sessions for drugs, Luke and Squires explore New York City together and use their unlikely friendship to help them overcome depression and stumble towards maturity. Directed by Jonathan Levine. With Famke Janssen, Mary-Kate Olsen and Method Man. Categories: Comedy, Drama. Year: 2008.

Mary-Kate Olsen in The Wackness
After learning that her rich father (Steve Guttenberg) plans to marry a self absorbed gold-digger (Jane Sibbett), Alyssa Callaway (Ashley Olsen) runs away from home and bumps into Amanda Lemmon (Mary-Kate Olsen), a street-smart orphan who's about to be adopted by a family she doesn't like. Discovering that they look exactly alike, the girls concoct a plan to switch places and unite Amanda's caseworker (Kirstie Alley) with Alyssa's father before he goes through with his upcoming marriage and Amanda's adoption is finalized. Directed by Andy Tennant. With Philip Bosco. Categories: Comedy, Romance, Drama, Family. Year: 1995.

Mary-Kate Olsen in It Takes Two