طاقم التمثيل
Edmond O'Brien
McClosky aka 'Mac'
Bob Sweeney
Sen. Henry McGuire
Kent Smith
Secretary of the Air Force
Simon Scott
Medical Officer
Sally Field
Beatnik Girl in Lineup (uncredited)
John Holland
Joe McCord (uncredited)
Harp McGuire
Federal Security Driver, Federal Security Driver (uncredited)
Muriel Landers
Fat Lady (uncredited)
John Zaremba
Security Officer Conducting Lineup (uncredited)
Tommy Kirk
Walter Talbot
Guy Wilkerson
Conventioneer in Elevator (uncredited)
Jo Anne Worley
Beatnik Girl in Lineup (uncredited)
Tom Tryon
Capt. Richmond Talbot
Bert Remsen
Brennan
Robert Brubaker
Space Flight Technician (uncredited)
Kenner G. Kemp
Conventioneer in Hotel Lobby (uncredited)
Nelson Olmsted
Police Officer Dennis (uncredited)
Bob Hastings
Motorist (uncredited)
Karen Norris
Bridge Player (uncredited)
Arthur Tovey
Conventioneer in Hotel Lobby (uncredited)
Brian Keith
Maj. Gen. John M. Vanneman
Dany Saval
Lyrae
Sarah Selby
Mrs. Talbot
Douglas Evans
Colonel (uncredited)
Nancy Kulp
Nutritionist Officer, Space Flight Nutritionist (uncredited)
Jeffrey Sayre
Conventioneer in Hotel Lobby (uncredited)