Planet 51 casts The Rock as the voice of a blonde American astronaut stranded on a planet full of aliens who are just like us. The gimmick here is that our human astronaut ends up taking on the role of an alien, in a world where he’s the weirdo. It’s not a bad idea and while I love the color-blind casting in hiring The Rock to voice a white man, I can’t help feeling that I’d rather see this as a live action movie with live action Dwayne “The Rock” Johnson hiding in some alien’s closet.

But what we have is an animated movie. Watch first full trailer for Planet 51 in HD at Yahoo or watch it below.