Cast
Tom Tryon
Capt. Richmond Talbot
Brian Keith
Maj. Gen. John M. Vanneman
Edmond O'Brien
McClosky aka 'Mac'
Dany Saval
Lyrae
Bob Sweeney
Sen. Henry McGuire
Tommy Kirk
Walter Talbot
Kent Smith
Secretary of the Air Force
Sarah Selby
Mrs. Talbot
Nancy Kulp
Nutritionist Officer
Bert Remsen
Brennan
Harp McGuire
Federal Security Driver
Simon Scott
Medical Officer
Robert Brubaker
Space Flight Technician (uncredited)
Walt Davis
Air Force Officer (uncredited)
Douglas Evans
Colonel (uncredited)
Sally Field
Beatnik Girl in Lineup (uncredited)
Michael Garrett
Control Board Technician (uncredited)
Bob Hastings
Motorist (uncredited)
Jonathan Hole
Hotel Clerk (uncredited)
John Holland
Joe McCord (uncredited)
William Hudson
Space Flight Technician (uncredited)
Kenner G. Kemp
Conventioneer in Hotel Lobby (uncredited)
Nancy Kulp
Space Flight Nutritionist (uncredited)
Muriel Landers
Fat Lady (uncredited)
Harp McGuire
Federal Security Driver (uncredited)
Karen Norris
Bridge Player (uncredited)
Nelson Olmsted
Police Officer Dennis (uncredited)
Jeffrey Sayre
Conventioneer in Hotel Lobby (uncredited)
Bert Stevens
Conventioneer in Hotel Lobby (uncredited)
Chet Stratton
Captain (uncredited)
Arthur Tovey
Conventioneer in Hotel Lobby (uncredited)
Guy Wilkerson
Conventioneer in Elevator (uncredited)
Jo Anne Worley
Beatnik Girl in Lineup (uncredited)
John Zaremba
Security Officer Conducting Lineup (uncredited)
Crew
Art
Emile Kuri
Set Decoration
William Stevens
Set Decoration
Carroll Clark
Art Direction
Marvin Aubrey Davis
Art Direction
Costume & Make-Up
Ruth Sandifer
Hairstylist
Pat McNalley
Makeup Artist
Chuck Keehne
Costumer
Gertrude Casey
Costumer
Bill Thomas
Costume Designer
Editing
Cotton Warburton
Editor
