Warner Bros. Pictures has released a new TV spot for the upcoming Superman reboot, Man of Steel. You can watch it in the player below, but any readers that want to go into the film cold might want to skip this one as it contains, what we believe to be potential spoilers. Stars HenryCavill, Amy Adams, Michael Shannon, Kevin Costner, Diane Lane, LaurenceFishburne, AntjeTraue, AyeletZurer, Christopher Meloni, Russell Crowe, Michael Kelly, HarryLennix and Richard Schiff. In Man of Steel, a young boy learns that he has extraordinary powers and is not of this Earth. As a young man, he journeys to discover where he came from and what he was sent here to do. But the hero in him must emerge if he is to save the world from annihilation and become the symbol of hope for all mankind.