This adaptation of Rick Riordan's remarkably popular fantasy book series tells the tale of accident-prone teenager Percy (Logan Lerman), who discovers that he's actually a demigod, the son of Poseidon, and he is needed when Zeus' lightning is stolen. Percy must master his newfound skills in order to prevent a war between the gods that could devastate the entire world. The film is directed by Chris Columbus, and co-stars Uma Thurman, Pierce Brosnan, and Sean Bean. ~ Perry Seibert, Rovi