The second trailer for 20th Century Fox’s “Percy Jackson: Sea of Monsters.” starring Logan Lerman, Nathan Fillion, Alexandra Daddario, Brandon T. Jackson and Stanley Tucci.

In order to restore Camp Half-Blood, the son of Poseidon and his friends embark on a quest to the Sea of Monsters to find the mythical Golden Fleece and to stop an ancient evil from rising.

“Percy Jackson: Sea of Monsters” is set for release on Aug. 7.