Margot Kidder

Solitaire (voice)

Roddy McDowall

Nuggit (voice)

Michael Nouri

Boulder (voice)

Telly Savalas

Magmar (voice)

Arthur Burghardt

Turbo / Cop-Tur / Talc (voice)

Ike Eisenmann

Nick (voice)

Bernard Erhard

Cy-Kill (voice)

Marilyn Lightstone

Crasher (voice)

Morgan Paull

Matt (voice)