Estrelas Espaciais

Michael Winslow

as Plutem (voice)

Darryl Hickman

as Kid Comet (voice)

Frank Welker

as Cosmo / Blip (voice)

Michael Bell

as Space Ace (voice)

Lennie Weinrib

as Dipper (voice)

Don Messick

as Astro / Gloop / Gleep (voice)

Gary Owens

as Space Ghost (voice)

B.J. Ward

as Elektra (voice)

Alexandra Stewart

as Jan (voice)

Virginia Gregg

as Tara (voice)

Steve J. Spears

as Jace (voice)

Sparky Marcus

as Dorno (voice)

Mike Road

as Zandor / Tundro / Zok / ... (voice)

Allan Lurie

as Uglor (voice)

Casey Kasem

as Announcer (voice)

David Raynr

as Moleculad (voice)

Keene Curtis

as Narrator (voice)

Stanley Ralph Ross

as Additional Voices (voice)

Chuck McCann

as Additional Voices (voice)

Richard Erdman

as Additional Voices (voice)

John Stephenson

as Additional Voices (voice)