Two alien brothers face great danger on a notoriously menacing planet: Earth!!
Escape from Planet Earth centers on astronaut Scorch Supernova (Brendan Fraser) from planet Baab, a national hero to the local population. Scorch's sidekick is his geeky, by-the-books brother Gary (Rob Corddry), who is the head of mission control at BASA, the Baab NASA equivalent. When BASA chief Lena (Jessica Alba) informs the brothers of an SOS signal from the notoriously dangerous planet Earth, Scorch immediately sets off on his next mission. But the daring astronaut is going to fall into a trap. His only hope for rescue: his brother Gary!