Blonde goddess Marika Rökk plays Julia Koster, a ravishing red-headed musical revue star and her opening number, "At Night It Isn't Right To Be Alone", playing to a packed theater, is both an eye-popper and a jaw-dropper.
Impresario Adler is imprisoned for insulting an official and therefore unable to negotiate an important concert tour with opera singer Lauri Volpi. In his place, he convinces Friedel, a pretty music student, to travel to Venice to meet the famous tenor. In her travels, Friedel sends postcards...