On screen
Cast
15 credited performers
Judd Holdren
Rex Barrow
Artwork unavailable
Vivian Mason
Ella Dorn
Michael Fox
Dr. Ernst Grood
Forrest Taylor
Prof. Edmund Dorn
Gene Roth
Reckov
Artwork unavailable
Ted Thorpe
Tim Johnson
Karl 'Killer' Davis
Karlo
Artwork unavailable
Jack George
Jarva
Artwork unavailable
Frederic Berest
Alden
John Cason
Hopper
Lee Roberts
Wesley Brenn
Nick Stuart
Darl
Joseph Mell
Lah
Pierre Watkin
Ned Hilton
Leonard Penn
Ken Wopler