While on a summer trip with her friends, Megan begins to feel the presence of Sophie, her twin sister who recently committed suicide.
Elisabeth Harnois
Megan / Sophie
Shawn Ashmore
Christian
Amanda Seyfried
Zoe
Hilarie Burton Morgan
Alicia
Tyler Hoechlin
Nick
Matt O'Leary
Mark
Lisa Arnold
Mrs. Thomas
R. Lee Ermey
Leonard
