Peter Mullan
'Hercules' trailer: Dwayne Johnson labors in a loincloth
'Hercules' trailer: Dwayne Johnson labors in a loincloth

Many fearsome beasts are on display in the new trailer for Brett Ratner's "Hercules," including the impervious Nemean lion, the multi-headed serpent the Hydra and the three-headed hellhound Cerberus. But the most formidable of them all is the titular hero himself, played by a supremely buff Dwayne "The Rock" Johnson in a loincloth, a yak-hair wig and little else. The trailer for the 3-D action epic, which you can watch above, opens with a voice-over by Ian McShane intoning, "No matter how far you go, a man cannot escape his fate. Who are you?" PHOTOS: Behind the scenes of movies and TV Subsequent shots show Johnson chained to...