Maurice Chevalier

~ as ~

Maurice 'Baron' Courtelin

Jeanette MacDonald

~ as ~

Princess Jeanette

Charles Ruggles

~ as ~

Viscount Gilbert de Varèze

Charles Butterworth

~ as ~

Count de Savignac

Myrna Loy

~ as ~

Countess Valentine

C. Aubrey Smith

~ as ~

Duke d'Artelines

Elizabeth Patterson

~ as ~

First Aunt

Ethel Griffies

~ as ~

Second Aunt

Blanche Friderici

~ as ~

Third Aunt

Joseph Cawthorn

~ as ~

Dr. Armand de Fontinac