Directed by Sidney Lumet
Produced by Max E. Youngstein
Co-Executive Producer : Sidney Lumet
Associate Producer : Charles H. Maguire
Based on Novel by Eugene Burdick, Harvey Wheeler
Written by Walter Bernstein
Cinematography by Gerald Hirschfeld
Film Editing by Ralph Rosenblum
Art Direction by Albert Brenner
Set Decoration by J.C. Delaney
Costume Designer : Anna Hill Johnstone
Makeup : Harry Buchman
Assistant Director : Harry Falk Jr.
Sound : Jack Fitzstephens
Special Effects : Storyboard, Inc.
Cast
Dan O'Herlihy (Brigadier General Warren A. Black)
Walter Matthau (Professor Groeteschele)
Frank Overton (General Bogan S.A.C. Omaha)
Ed Binns (Col. Jack Grady, Command Pilot Group 6)
Fritz Weaver (Colonel Cascio, Bogan's Deputy)
Henry Fonda (The President)
Larry Hagman (Buck)
William Hansen (Defense Secretary Swenson)
Russell Hardie (General Stark, Pentagon)
Russell Collins (Gordon Knapp, President Universal Electronics)
Sorrell Booke (Congressman Raskob)
Nancy Berg (Ilsa Wolfe)
John Connell (Radioman Thomas)
Frank Simpson (Sullivan)
Hildy Parks (Betty Black)
Janet Ward (Helen Grady)
Dom DeLuise (Tech. Sgt. Collins)
Dana Elcar (Mr. Foster)
Stewart Germain (Lou Cascio)
Louise Larabee (Mrs. Cascio)
Frieda Altman (Jennie Johnson, President's Secretary)
Charles Tyner (Jet Fighter Pilot)