Ray Hunter
Dean Martin
Nina Martelli
Anna Maria Alberghetti
Vittorio Cisini
Marcel Dalio
Diana Martelli
Lisa Montell
Ana Martelli
Lisa Gaye
Tom Crandall
Stephen Dunne
Girl on Main Title
Monique van Vooren
Reporter (uncredited)
Robert Argent
Frank Arnold
Chicago Operator (uncredited)
Jeanne Baird
Nightclub Patron (uncredited)
Brandon Beach
Benefit Guest (uncredited)
Paul Bradley
Maria Martelli
Eva Bartok
Party Guest (uncredited)
George Calliga
Lilyan Chauvin
Jack Chefe
Headwaiter (uncredited)
Franco Corsaro
(uncredited)
Audrey Conti
Assistant Hotel Manager (uncredited)
Henry Dar Boggia
Policeman (uncredited)
Angelo De Meo
Valentin de Vargas
Don Dillaway
Franklyn Farnum
Papa Martelli
Walter Slezak
Adolph Faylauer
Bess Flowers
Kenneth Gibson
Joe Gilbert
James Gonzalez
Phyllis Graffeo
Joe Gray
Mack Gray
Sam Harris
Jean Heremans
Mike Clark
Dewey Martin
Bill Hickman
Jean Hidey
Shep Houghton
Sid Kane
Kenner G. Kemp
Perk Lazelle
Carl M. Leviness
Frank Leyva
Saverio LoMedico
Fireman (uncredited)
Jerry Martin
Anton
Paul Henreid
New York Operator (uncredited)
Wanda McKay
Harold Miller
Workman (uncredited)
Ernesto Molinari
Gordon Morehouse
Leo Mostovoy
Hotel Worker (uncredited)
Sol Murgi
Forbes Murray
George Nardelli
Frank Nechero
Ron Nyman
Countess Alzani
Evelyn Varden
Monty O'Grady
Alfredo - the Jeweler (uncredited)
Nestor Paiva
Manuel París
Dario Piazza
Chef (uncredited)
Joe Ploski
Murray Pollack
Fred Rapport
Francis Ravel
Paul Ravel
Suzanne Ridgway
Bob Dudley
John Archer
The Waiter (uncredited)
Benny Rubin
Cosmo Sardo
Scott Seaton
Bernard Sell
San Francisco Operator (uncredited)
Dori Simmons
Ann Staunton
Norman Stevans
Bert Stevens
Hal Taggart
Danny Truppi
Dan
Dean Jones
Maid (uncredited)
Renata Vanni
Arthur
Jules Munshin
Costume Design
Helen Rose
Director
Richard Thorpe
Makeup Artist
William Tuttle
Music Supervisor
George Stoll
Producer
Joe Pasternak
Set Decoration
Edwin B. Willis
Special Effects
A. Arnold Gillespie
Hairstylist
Sydney Guilaroff
Writer
László Vadnay
Art Cohn
William Ludwig
Leonard Spigelgass
Music Coordinator
Irving Aaronson
Original Music Composer
Nicholas Brodszky
Director of Photography
Robert J. Bronner
Art Direction
William A. Horning
Randall Duell
Richard Pefferle
Recording Supervision
Wesley C. Miller
Assistant Director
Robert Saunders