キャスト
セシル・ケラウェイ
Dr. A.A. Andrews
チャールズ・エイドマン
Dave
Edward Platt
Dr. Easton
William Traylor
Space Ship Crew
Jon Lormer
Prof. Logan
Whitney Blake
June
Frank Gerstle
Member of Senate Investigating Committee (uncredited)
Robert Cornthwaite
Sen. Royce
Biff McGuire
Technician (uncredited)
バート・レムゼン
Technician (uncredited)
Harry Townes
Jim Benedict
John Agar
Col. Matthews
Gail Kobe
Kim
Sam Edwards
Technician (uncredited)