Cast Principale
Harry Townes
Jim Benedict
John Agar
Col. Matthews
Whitney Blake
June
Cecil Kellaway
Dr. A.A. Andrews
Charles Aidman
Dave
Gail Kobe
Kim
Edward Platt
Dr. Easton (as Edward C. Platt)
William Traylor
Space Ship Crew
Nessuna foto
John Clarke
Space Ship Crew
Nessuna foto
Joel Lawrence
Space Ship Crew
Jon Lormer
Prof. Logan
Robert Cornthwaite
Sen. Royce
