James Garner
Casey Barnett
Dick Van Dyke
Paul Sloane
Elke Sommer
Nikki Dunnay
Angie Dickinson
Laurie Gibson
Ethel Merman
Madame Coco La Fontaine
Carl Reiner
Rodin
Pierre Olaf
Inspector Carnot
Miiko Taka
Chou Chou
Roger C. Carmel
Zorgus
Irving Jacobson
Mr. Fromkis
Jay Novello
Janitor
Naomi Stevens
Mrs. Sarah Fromkis
Renzo Cesana
Pepe de Winter
Leon Belasco
Prince
Louis Mercier
Magistrate
Maurice Marsac
Prosecutor
Fifi D'Orsay
Fanny
Marcel Hillaire
Executioner
Dawn Villere
Couchette
Nan Martin
Margo
Victoria Carroll
Yvette
Sharon Shore
Betti
Astrid De Brea
Cerise
Émile Genest
Cesar (uncredited)
Brad Johnson
Art Collector (uncredited)
Charles Sherlock
Courtroom Spectator (uncredited)
Hal Taggart
Tourist (uncredited)