Maurice Chevalier

Count Alfred Renard

Jeanette MacDonald

Queen Louise

Lupino Lane

Jacques

Lillian Roth

Lulu

Eugene Pallette

Minister of War

E.H. Calvert

Ambassador

Edgar Norton

Master of Ceremonies

Lionel Belmore

Prime Minister

Virginia Bruce

Lady-in-Waiting

Jean Harlow

Woman in Opera Box (uncredited)