Cast
Charles Aidman
Dave
Bert Remsen
Technician (uncredited)
Whitney Blake
June
Robert Cornthwaite
Sen. Royce
Frank Gerstle
Member of Senate Investigating Committee (uncredited)
Harry Townes
Jim Benedict
Gail Kobe
Kim
Edward Platt
Dr. Easton
Jon Lormer
Prof. Logan
Sam Edwards
Technician (uncredited)
John Agar
Col. Matthews
Cecil Kellaway
Dr. A.A. Andrews
William Traylor
Space Ship Crew
Biff McGuire
Technician (uncredited)