Dom DeLuise

TSgt. Collins

Sorrell Booke

Congressman Raskob

Dana Elcar

Foster

Walter Matthau

Prof. Groeteschele

Sidney Lumet

Director

Charles Tyner

Jet Fighter Pilot (voice) (uncredited)

Dan O'Herlihy

Brig. Gen. Warren A. Black

Fritz Weaver

Col. Cascio

Edward Binns

Col. Jack Grady

Henry Fonda

The President

Larry Hagman

Buck

Frank Overton

Gen. Bogan

William Hansen

Defense Secretary Swenson

Russell Hardie

Gen. Stark

Janet Ward

Helen Grady

Russell Collins

Knapp

Nancy Berg

Ilsa Wolfe

John Connell

Thomas

Frank Simpson

Sullivan

Hildy Parks

Betty Black

Louise Larabee

Mrs. Cascio

Stewart Germain

Mr. Cascio

Geri Miller

Go-go Dancer (uncredited)

Frieda Altman

Jennie

Will Wright

Bit Part (uncredited)