Ґері Оуенс

Space Ghost (voice)

Alexandra Stewart

Jan (voice)

Steve Spears

Jace (voice)

Френк Велкер

Cosmo / Blip (voice)

Michael Winslow

Plutem (voice)

Darryl Hickman

Kid Comet (voice)

Michael Bell

Space Ace (voice)

Lennie Weinrib

Dipper (voice)

Дон Мессік

Astro / Gloop / Gleep (voice)

Бетті Джин Ворд

Elektra (voice)

Virginia Gregg

Tara (voice)

Sparky Marcus

Dorno (voice)

Mike Road

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

Allan Lurie

Uglor (voice)

Кейсі Касем

Announcer (voice)

David Raynr

Moleculad (voice)

Keene Curtis

Narrator (voice)

Stanley Ralph Ross

Additional Voices (voice)

Chuck McCann

Additional Voices (voice)

Річард Ердман

Additional Voices (voice)

John Stephenson

Additional Voices (voice)

Джозеф Барбера

Продюсер

Вільям Ганна

Продюсер