Maurice Chevalier

Maurice 'Baron' Courtelin

Jeanette MacDonald

Princess Jeanette

Charles Ruggles

Viscount Gilbert de Varèze

Charles Butterworth

Count de Savignac

Myrna Loy

Countess Valentine

C. Aubrey Smith

Duke d'Artelines

Elizabeth Patterson

First Aunt

Ethel Griffies

Second Aunt

Blanche Friderici

Third Aunt

Robert Greig

Major Domo Flammand

George 'Gabby' Hayes

Grocer (uncredited)

Edgar Norton

Valet (uncredited)

Tyler Brooke

Composer (uncredited)

Carrie Daumery

Dowager (uncredited)

George Davis

Pierre Dupont (uncredited)

Sam Harris

Bridge Player (uncredited)

Rolfe Sedan

Taxi Driver (uncredited)

Florence Wix

Party Guest (uncredited)

Ethel Wales

Madame Dutoit - Dressmaker (uncredited)