"Imagine you've just discovered a brand new planet, and you're about to claim it in the name of the United States, only to find that not only is this planet populated, it looks exactly like Earth, and the inhabitants are dumbfounded at your confusing presence. Would you go nuts and run away? That's Chuck for you, the US astronaut that stars in the new animated film Planet 51, and who you control throughout a large part of this game of the same name. You must help Chuck find his spaceship so he can go home, using the help of new found alien friend Lem. This isn't just a simple movie tie-in either. As well as exploring the best parts of the comedy cartoon.