Henry Fonda
The President
Acting
Walter Matthau
Prof. Groeteschele
Acting
Fritz Weaver
Col. Cascio
Acting
Frank Overton
Gen. Bogan
Acting
Edward Binns
Col. Jack Grady
Acting
Dan O'Herlihy
Brig. Gen. Warren A. Black
Acting
William Hansen
Defense Secretary Swenson
Acting
Russell Hardie
Gen. Stark
Acting
Janet Ward
Helen Grady
Acting
Dom DeLuise
TSgt. Collins
Acting
Russell Collins
Knapp
Acting
Sorrell Booke
Congressman Raskob
Acting
Nancy Berg
Ilsa Wolfe
Acting
Frank Simpson
Sullivan
Acting
Hildy Parks
Betty Black
Acting
Louise Larabee
Mrs. Cascio
Acting
Stewart Germain
Mr. Cascio
Acting
Geri Miller
Go-go Dancer (uncredited)
Acting
Charles Tyner
Jet Fighter Pilot (voice) (uncredited)
Acting
Frieda Altman
Jennie
Acting
Will Wright
Bit Part (uncredited)
Acting