Cast

M
Michael Winslow
as Plutem (voice)
D
Darryl Hickman
as Kid Comet (voice)
F
Frank Welker
as Cosmo / Blip (voice)
M
Michael Bell
as Space Ace (voice)
L
Lennie Weinrib
as Dipper (voice)
D
Don Messick
as Astro / Gloop / Gleep (voice)
G
Gary Owens
as Space Ghost (voice)
B
B.J. Ward
as Elektra (voice)
A
Alexandra Stewart
as Jan (voice)
V
Virginia Gregg
as Tara (voice)
S
Steve J. Spears
as Jace (voice)
S
Sparky Marcus
as Dorno (voice)
M
Mike Road
as Zandor / Tundro / Zok / ... (voice)
A
Allan Lurie
as Uglor (voice)
C
Casey Kasem
as Announcer (voice)
D
David Raynr
as Moleculad (voice)
K
Keene Curtis
as Narrator (voice)
S
Stanley Ralph Ross
as Additional Voices (voice)
C
Chuck McCann
as Additional Voices (voice)
R
Richard Erdman
as Additional Voices (voice)
J
John Stephenson
as Additional Voices (voice)