Escape from Planet Earth

Rob Corddry

as

Gary Supernova...

Brendan Fraser

as

Scorch Superno...

Jessica Alba

as

Lena (voice)

Steve Zahn

as

Hawk (voice)

Sarah Jessica ...

as

Kira Supernova...

Ricky Gervais

as

Mr Bing (voice)

Gregg Binkley

as

Ralph (voice) ...

Sofía Vergara

as

Gabby (voice)

Kaitlin Olson

as

3D Movie Girl ...

Ashley Eckstein

as

Alien (voice)

Craig Robinson

as

Doc (voice)

Jane Lynch

as

Io (voice)

George Lopez

as

Thurman (voice)

Jonathan Morga...

as

Kip Supernova ...

Chris Parnell

as

Hammer (voice)

William Shatner

as

General Shanke...

Bob Bergen

as

3D Movie Guy (...

Joshua Rush

as

Young Shanker ...

Doug Abrahams

as

Hazmat / Baabi...

Sean Kenin

as

Radio Host (vo...

Bill Hader

as

Announcer (voi...