Gary Owens
Space Ghost (voice)
Ginny Tyler
Jan (voice)
Tim Matheson
Jace (voice)
Don Messick
Blip / Zorak (voice)
Keye Luke
Brak / Lokar (voice)
Ted Cassidy
Metallus / Tansut (voice)
Regis Cordic
Moltar (voice)
Vic Perrin
Creature King (voice)
John David Carson
Dino Boy (voice)
Mike Road
Ugh (voice)
