The story takes place on planet Baab where admired astronaut Scorch Supernova (Brendan Fraser) is a national hero to the blue alien population. A master of daring rescues, Scorch pulls off astonishing feats with the quiet aid of his nerdy brother, Gary (Rob Corddry), head of mission control at BASA.
Rob Corddry....Gary Supernova (voice)
Ricky Gervais....Mr. James Bing (voice)
Jonathan Morgan Heit....Kip Supernova (voice)
Jessica Alba....Lena Thackleman (voice)
Sofía Vergara....Gabby Babblebrock (voice)
Paul Scheer....Cameraman (voice)
Jason Simpson....Barry (voice)
Sarah Jessica Parker....Kira Supernova (voice)
Doug Abrahams....Hazmat / Baabian Citizen (voice)
Jason Benson....Hazmat (voice)
Trevor Devall....Hazmat (voice)
Brian Dobson....Hazmat (voice)
Brad Dryborough....Hazmat (voice)
Gabe Khouth....Hazmat (voice)
Filmography links and data courtesy of The Internet Movie Database.