Ben Kingsley and Michael Caine have joined the cast of Eliza Graves for Millennium Entertainment and director Brad Anderson (The Call).

Jim Sturgess stars as a recent Harvard Medical School graduate, who takes an internship at a mental hospital. Once there, he becomes smitten with a patient named Eliza Graves (Kate Beckinsale). What he doesn't know is that the hospital has been overrun by its patients, who are now posing as doctors. No details were given regarding Ben Kingsley and Michael Caine's characters

Brad Anderson will direct from a screenplay by Joe Gangemi (Wind Chill), with Bruce Davey, Mel Gibson, Mark Amin, and Cami Winikoff producing. Production is scheduled to begin June 24.

Ben Kingsley will next be seen as The Mandarin in Iron Man 3, and in the sci-fi adaptation Ender's Game. Michael Caine stars in the upcoming thriller Now You See Me.