On screen
Cast
17 credited performers
Diane Franklin
Suzy Putterman
Gerrit Graham
Stanley Putterman
Mary Woronov
Raquel Putterman
Chad Allen
Sherman Putterman
Jon Gries
O.D.
Bert Remsen
Grampa Putterman
Alejandro Rey
Spiro
Randi Brooks
Cherry
Artwork unavailable
Jennifer Richards
Medusa
Sonny Carl Davis
Norton
Ian Patrick Williams
Nutky
Artwork unavailable
William Paulson
Pluthar
Artwork unavailable
John Leamer
Chauffeur
Gregory Moffett
Archive Footage (Robot Monster)
John Mylong
Archive Footage (Robot Monster)
Selena Royle
Archive Footage (Robot Monster)
Frank Welker
The Monster