"We flashback to Clark's youth. He's on a bus that goes over a bridge, but the bus is miraculously saved. "My son was in the bus. He saw what Clark did." says an of-screen voice. Young Clark looks shocked when he saves the children on the school bus.
The trailer cuts to young Clark discovering a spaceship in a barn (if Man of Steel sticks to mythology, baby Clark crashed landed on Earth in this thing).
"It's not from this world, Clark," says Pa Kent. We see Clark holding a Superman "S" ring. "Either or are you."
Russell Crowe pops up as Kal-El, Superman's father, during our first look at the Fortress of Solitude. "What kind of man do you want to be?" he asks. This isn't a face in a crystal. Kal-El is standing right in front of him. A spiffy hologram? Either way, he's there showing his son the "S" emblem. From there, Clark walks out of Fortress of Solitude in full super costume. He breathes deeply, places his fists on to the ground, and takes off. Sonic boom! Superman is back.
The rest of the trailer is quick shot imagery accompanied by Nolan's signature trumpet fanfare. Amy Adams runs out as Lois Lane. Supermann emerges from a building completely covered in flames. Michael Shannon appears as Zod, with a menacing...gottee. Lots of explosions as a laser blasts down from the skies into the Earth (think Star Trek's Vulcan drill scene). A scene of Clark clutching a child with a storm behind him, evoking last year's Take Shelter. Superman and Zod clash in the sky, before Supes is thrown into a bank safe. Army soldiers point guns at Superman. Finally, we see Clark Kent stroll into the Daily Plant. He enters the elevator and places on the signature glasses.
Superman Begins? Basically, and that's not a bad thing."
http://www.hollywood.com/news/Comic...man_Footage_Henry_Cavill_Zack_Snyder/33912917