
Andrew Duggan
Col. William "Mutt" Henderson

Hugh Marlowe
Harold McPherson

Whit Bissell
Sen. Frederick Prentice

Helen Kleeb
Esther Townsend

George Macready
Christopher Todd

Richard Anderson
Col. Murdock
Bart Burns
Secret Service White House Chief Art Corwin
John Alban
Party Guest (uncredited)
Monya Andre
Party Guest (uncredited)

Malcolm Atterbury
Horace the White House Physician (uncredited)