Henry Fonda

The President

Walter Matthau

Dr. Groeteschele

Fritz Weaver

Colonel Cascio

Dan O'Herlihy

General Black

Frank Overton

General Bogan

Edward Binns

Colonel Grady

Larry Hagman

Buck

William Hansen

Secretary Swenson

Russell Hardie

General Stark

Russell Collins

Knapp

Sorrell Booke

Congressman Raskob

Nancy Berg

Ilsa Wolfe

John Connell

Thomas

Frank Simpson

Sullivan

Hildy Parks

Betty Black

Janet Ward

Mrs. Grady

Dom DeLuise

Sgt. Collins

Dana Elcar

Foster