Tony Curtis as Tom Ferris

Virna Lisi as Julie Ferris

George C. Scott as 'Tank' Martin

Carroll O'Connor as General Parker

Richard Eastham as General Walters

Eddie Ryder as Sgt. Gilroy

George Tyne as Sgt. Dogerty

Ann Doran as Doris Parker

Alfred Shelly as Bartender

Donna Danton as Nurse Sally Ann

Natalie Core as Lillian Walters

Buck Young as Air Police Colonel

Maurice Dallimore as BBC Commentator

Robert Cleaves as Time Reporter

Karla Most as Italian Maid

Betty Freeman as Miss Ephron

Frank Baker as Official (uncredited)

William Bakewell as Brig. Gen. Swift (uncredited)

Robert Ballew as Airman (uncredited)

Al Beaudine as Reporter (uncredited)

Nicky Blair as Hospital Desk Orderly (uncredited)

George Bruggeman as Pilot (uncredited)

Albert Carrier as Vittorio (uncredited)

Bill Cassady as Minor Role (uncredited)

Dick Cherney as Military Officer (uncredited)

Ken Clayton as Pilot (uncredited)

Thom Conroy as Television Cameraman (uncredited)

Tom Cound as Television Sound Man (uncredited)

Roy Dean as Television Assistant Director (uncredited)

George DeNormand as Officer at Dance (uncredited)

Sharon Farrell as Model (uncredited)

Naji Gabbay as Arab (uncredited)

George Golden as Reporter (uncredited)

Lars Hensen as Party Guest (uncredited)

Chuck Hicks as Second Australian (uncredited)

Robert Hitchcock as Show Spectator (uncredited)

George Hoagland as Party Guest (uncredited)

George Holmes as Party Guest (uncredited)

Bob Hope as Self - USO Christmas Show (archive footage) (uncredited)

Shep Houghton as Pilot (uncredited)

Kenner G. Kemp as Party Guest (uncredited)

Fred Krone as First Australian (uncredited)

William Long Jr. as T-Bird Pilot (uncredited)

George E. Mather as Shah's Pilot (uncredited)

Walter Mathews as Television Producer (uncredited)

Sandy McPeak as Sgt. Millican (uncredited)

William Meader as Military Officer (uncredited)

Ray Montgomery as Staff Officer (uncredited)

Alberto Morin as Arab (uncredited)

William H. O'Brien as Waiter at Officer's Ball (uncredited)

Regis Parton as Brawler (uncredited)

George Pelling as Air Marshal Gibbons (uncredited)

William Phipps as Sergeant (uncredited)

Maria Pogee as Dancer (uncredited)

Murray Pollack as Party Guest (uncredited)

Anthony Redondo as Crew Member (uncredited)

Stewart Rose as T-Bird Pilot (uncredited)

John Roy as Pilot (uncredited)

Mark Russell as Mark (uncredited)

Nadia Sanders as Rosa (uncredited)

Cosmo Sardo as Party Guest (uncredited)

Jeffrey Sayre as Party Guest (uncredited)

Bernard Sell as Party Guest (uncredited)

Gene Silvani as Patient (uncredited)

Owen Song as Bartender (uncredited)

Norman Stevans as Party Guest (uncredited)

Tom Symonds as Cockney Mechanic (uncredited)

Arthur Tovey as Party Guest (uncredited)

Lennie Weinrib as Green Eyed Monster of Jealousy (voice) (uncredited)

William Woodson as Col. Wilson (uncredited)