By Adam Markovitz
April 21, 2009 at 01:55 PM EDT

According to The Hollywood Reporter, Jamie Chung (Dragonball: Evolution) and Jena Malone (The Ruins) have landed lead roles in Sucker Punch!, an all-female action pic from Watchmen director Zack Snyder. The cast of the film, which depicts the fantasies of a girl trying to escape from a mental institution in the 1950’s, already includes Emily Browning (The Uninvited), Vanessa Hudgens (High School Musical), and Abbie Cornish (Stop-Loss). The movie is tentatively slated for a fall 2010 release.