Moore plays the "dual" role of a French singer in America who was originally an American chorus girl in France to acquire a new persona.

Colleen Moore
as Betty Murphy / Fifi D'Auray

Raymond Hackett
as Jimmy Willet

Fredric March
as Gregory Pyne

Virginia Lee Corbin
as Claire Floyd

Edward Martindel
as Chandler Cunnungham

Adrienne D'Ambricourt
as Jo

Frederick Howard
as Treasurer

Mickey Bennett
as Call boy

Sydney Jarvis
as Stage manager

Cleve Moore
as Press agent