When Chuck the astronaut (Dwayne Johnson) lands on a distant planet filled with little green people, he is surprised to discover that we are not alone in the galaxy.

Planet 51: An alien civilization is invaded by Astronaut Chuck Baker, who believes that the planet was uninhabited. Wanted by the military, Baker must get back to his ship before it goes into …

View HD Trailers and Videos for Planet 51 on Rotten Tomatoes, then check our Tomatometer to find out what the Critics say.

Watch the official trailer for Planet 51 on Apple TV. Release date: November 19, 2009.

One day out of the blue and millions of miles from his own planet, astronaut Captain Charles 'Chuck' Baker (Dwayne Johnson) lands his spaceship in Neera's backyard, right in the middle …

Jul 6, 2009 · Watch Planet 51 (Trailer 1) videos, latest trailers, interviews, behind the scene clips and more at TV Guide

But he gets the shock of his life when the residents of Planet 51 mistakenly believe that his presence is the start of an alien invasion of the human kind!

Check out the official Planet 51 (2009) trailer starring Dwayne “The Rock” Johnson! Let us know what you think in the comments below....more

Movies 2009 - Check out the 2009 movie release dates with movie trailers, film posters, news, and much more!

Planet 51: Trailer #1 The inhabitants of Planet 51 live in fear of alien invasion. Their paranoia is realized when an astronaut arrives from Earth. Befriended by a young resident, he has to …