Diretor/a
Spencer Gordon Bennet
DIRETOR/A
Elenco (na ordem dos créditos)
Judd Holdren
Rex Barrow
Vivian Mason
Ella Dorn
Ted Thorpe
Tim Johnson
Forrest Taylor
Prof. Dorn
Michael Fox
Dr. Grood
Gene Roth
Reckov
Karl 'Killer' Davis
Karlo
Leonard Penn
Ken Wopler
John Cason
Hopper
Nick Stuart
Darl
Joseph Mell
Lah
Jack George
Jarva
I. Stanford Jolley
Robot No. 9creditOnly
Frederic Berest
Alden
Pierre Watkin
Ned Hilton
Marshall Bradford
Generaluncredited
Bill Clark
Guarduncredited
Jerado Decordovier
Planet Personuncredited
Richard Elmore
Terry Frost
Robotuncredited
Leonard P. Geer
Lee Roberts
Robot No. 9uncredited