An ambitious girl who wants to be a cabaret star poses as "Zaza", a French chanteuse, to get a job in a prestigious nightclub. Unfortunately, she finds herself in the middle of a dispute between Mike Kelly, the club's Chicago-born owner, and a group of American gangsters bent on taking over the club. To put pressure on Kelly, the gangsters kidnap "Zaza".

Ce synopsis est en anglais : nous ne l'avons pas encore traduit.