Simon Peter
Dr. Chambers
Bill Clayton from Pittsburgh (uncredited)
Mayberry
Gen. Diefenbach (uncredited)
Função desconhecida
Hotel Manager (uncredited)
Major H. H. Arnold
Jack Conway (uncredited)
Businessman (uncredited)
Man with Monkey
Final Judge
Doctor
Bartender (uncredited)
Sgt. Cobb
Assault Force Member (uncredited)
Card Player (uncredited)
Space Flight Technician (uncredited)
Chief Jackson
Sergeant Walker
Hawkins
Chief Canfield
Função desconhecida
Gen. Winters
Função desconhecida
Cooper
Tower Operator (uncredited)
Função desconhecida
Captain Nicholas Lockyer
Lou Hansford
Função desconhecida
Head Wrangler
Deputy Com. Cowan
Nurse
Bob Haviland
Função desconhecida
Assassin
Roger Milton
