Irene Dunne

Stephanie

Fred Astaire

Huck Haines

Ginger Rogers

Comtesse Scharwenka

Randolph Scott

John Kent

Helen Westley

Roberta / Aunt Minnie

Claire Dodd

Sophie

Victor Varconi

Ladislaw

Luis Alberni

Voyda

Ferdinand Munier

Lord Delves

Torben Meyer

Albert

Adrian Rosley

Professor

Bodil Rosing

Fernande

Lucille Ball

Fashion Model

Candy Candido

Candy

William Frawley

Bartender

Virginia Carroll

Lynne Carver

Diane Cook

Mary Forbes

Jane Hamilton

Grace Hayle

Maxine Jennings

Marie Osborne

Wanda Perry

Fashion Model (uncredited)

Donna Mae Roberts

Sam Savitsky

Gene Sheldon

Kay Sutton

Mike Tellegen

Dale Van Sickel

Michael Visaroff

William Carey

Wabash Indian (uncredited)