At Camp Half-Blood, Percy Jackson (Logan Lerman) meets his half-brother Tyson(Douglas Smith), who is a cyclops. The camp is later attacked by Luke Castellan (Jake Abel), who announces his plans to destroy Mount Olympus. Percy's mentor Chiron (Anthony Head) discovers that Luke has poisoned the magic tree responsible for the barrier that protects Camp Half-Blood, which Percy learns was created out of Thalia Grace (Paloma Kwiatkowski), daughter of Zeus, who was killed by a cyclops. Annabeth Chase (Alexandra Daddario) finds out that the Golden Fleece could restore the tree, and the camp's director, Dionysus (Stanley Tucci), sends Clarisse La Rue (Leven Rambin), daughter of Ares and Percy's rival, to find it. Percy then sets off with Annabeth, Tyson and Grover Underwood (Brandon T. Jackson) to locate the Golden Fleece on his own. Before they leave, the Oracle (Shohreh Aghdashloo) prophesies that a half-blood child of one of the three prime gods will fight Luke, and the half-blood will have the chance to either save Mount Olympus or destroy it. As Percy is the only known half-blood of the three prime gods (Tyson is not a half-blood because he is not half human), he assumes the prophecy must refer to him.
The above taken from Wikipedia.
Exciting, non-stop action, even with half expected storyline. Definitely better than the first, Percy Jackson & The Lightning Thief. Worthwhile to watch on the big screen with the cool CGI.
Directed by: Thor Freudenthal
Starring: Logan Lerman, Alexandra Daddario, Brandon T. Jackson, Stanley Tucci, Anthony Head, Jake Abel