Brendan Fraser character Scorch Supernova (voice)
Jessica Alba character Lena (voice)
Rob Corddry character Gary Supernova (voice)
Steve Zahn character Hawk (voice)
Sarah Jessica Parker character Kira Supernova (voice)
Ricky Gervais character Mr Bing (voice)
Gregg Binkley character Ralph (voice)
Sofía Vergara character Gabby (voice)
Kaitlin Olson character Gabby Babblebrook (voice)
Ashley Eckstein character Alien (voice)
Craig Robinson character Doc (voice)
Jane Lynch character Io (voice)
Jonathan Morgan Heit character Kip Supernova (voice)
Chris Parnell character Hammer (voice)
William Shatner character General Shanker (voice)
Bob Bergen character 3D Movie Guy (voice)
George Lopez character Thurman (voice)
Joshua Rush character Young Shanker (voice)
Bill Hader character Announcer (Voice)
Doug Abrahams character Hazmat / Baabian Citizen (voice)
