Arnold, who won the Cannes Jury Prize in 2006 with her debut Red Road, returns with her second film, Fish Tank. The drama about teenage girls features Michael Fassbender, star of last year's Cannes winner Hunger, and newcomer Katie Jarvis. Other directors with films competing at the festival, which runs from 13-24 May, include Quentin Tarantino, Lars von Trier, Ang Lee and Pedro Almodovar.