Jim Benedict
Col. Matthews
June
Dr. A.A. Andrews
Dave
Kim
Dr. Easton (as Edward C. Platt)
Space Ship Crew
Space Ship Crew
Space Ship Crew
Prof. Logan
Sen. Royce
Technician (uncredited)
Member of Senate Investigating Committee (uncredited)
Technician (uncredited)
Mr. Duffy (uncredited)
Technician (uncredited)
Director
Writer
Producer
Music
Cinematography
Editor
Art Direction
Art Direction
Set Decoration
Set Decoration
Makeup Supervisor
Assistant Director
Sound
Sound
Supervising Producer