Audrey Hepburn (Jo Stockton)
Fred Astaire (Dick Avery)
Kay Thompson (Maggie Prescott)
Michel Auclair (Prof. Emile Flostre)
Robert Flemyng (Paul Duval)
Don Powell (Actor/Actress)
Elsa Peterson (Woman Buyer)
Jerry Lucas (Bruiser)
Donald Lawton (Airport Clerk)
Nancy Kilgas (Melissa)
Heather Hopper (Actor/Actress)
Cecile Rogers (Junior Editor)
Karen Scott (Gigi)
Elizabeth Slifer (Mme. La Farge)
Emilie Stevens (Assistant Dance Director)
Marilyn White (Receptionist)
Carole Eastman (Actor/Actress)
Paul L. Smith (Steve)
Albert D'Arno (Beautician)
Albert Godderis (Seedy Man)
Louise Glenn (Junior Editor)
Gabriel Curtiz (Man Next to Hand Stand)
Claudette Colbert (Actor/Actress)
Jerry Chiat (Man on Head)
Jack Chefe (Frenchman)
Peter Camlin (Man Buyer)
Jan Bradley (Crying Girl)
Nina Borget (Assistant Hairdresser)
Nesdon Booth (Southern Man)
Fern Barry (Southern Wife)
George Dee (Seedy Man)
Genevieve Aumont (French Actress)
Marcel dela Brosse (Actor/Actress)
Dovima (Marion)
Karine Nordman (French Girl)
Diane Du Bois (Mimi)
Sunny Harnett (Specialty Dancer)
Ruta Lee (Lettie)
Jean del Val (Hairdresser)
Alex Gerry (Dovitch)
Iphigenie Castiglioni (Armande)
Virginia Gibson (Babs)
Suzy Parker (Specialty Dancer)
Sue England (Laura)