Capt. Richmond Talbot
Maj. Gen. John M. Vanneman
McClosky aka 'Mac'
Lyrae
Sen. Henry McGuire
Walter Talbot
Secretary of the Air Force
Mrs. Talbot
Nutritionist Officer
Brennan
Federal Security Driver
Medical Officer
Space Flight Technician (uncredited)
Air Force Officer (uncredited)
Colonel (uncredited)
Beatnik Girl in Lineup (uncredited)
Control Board Technician (uncredited)
Motorist (uncredited)
Hotel Clerk (uncredited)
Joe McCord (uncredited)
Space Flight Technician (uncredited)
Conventioneer in Hotel Lobby (uncredited)
Space Flight Nutritionist (uncredited)
Fat Lady (uncredited)
Federal Security Driver (uncredited)
Bridge Player (uncredited)
Police Officer Dennis (uncredited)
Conventioneer in Hotel Lobby (uncredited)
Conventioneer in Hotel Lobby (uncredited)
Captain (uncredited)
Conventioneer in Hotel Lobby (uncredited)
Conventioneer in Elevator (uncredited)
Beatnik Girl in Lineup (uncredited)
Security Officer Conducting Lineup (uncredited)