Dean Martin as Vic Puccinelli

Jerry Lewis as Alvin Korwin

Mike Kellin as Sergeant McVey

Dick Stabile as Private Pokey

Danny Dayton as Supply Sergeant Miller

Angela Greene as Deborah Caldwell

Polly Bergen as Helen Palmer

Dewey Robinson as Bartender

Jimmie Dundee as Eddie

Tommy Farrell as Cpl. Clark

Frank Hyers as Cpl. Shaughnessy

William Mendrek as Capt. Ernest Caldwell

Kenneth Forbes as Lt. Davenport

Paul Livermore as Pvt. Jack Edwards

Lee Bennett as Soldier (uncredited)

Harry Baum as Soldier (uncredited)

Boyd Cabeen as Soldier (uncredited)

Joe Gray as Soldier (uncredited)

Jimmie Horan as Soldier (uncredited)

Charles Cirillo as Bar Patron (uncredited)

Joe Ploski as Bar Patron (uncredited)

Jean Ruth as Millie