When the deadly Titan Kronos threatens to destroy Percy Jackson and his homeland, the half-bloods set out on another quest in the first international trailer for Percy Jackson: Sea of Monsters. Logan Lerman returns as Percy, who must retrieve the Golden Fleece from the Sea of Monsters, a.k.a. the Bermuda Triangle. The villainous Luke Castellan (Jake Abel), thought to be dead, returns to resurrect Kronos and get his revenge on the demigods. Watch this epic adventure unfold in the latest footage from director Thor Freudenthal's sequel, in theaters August 7.