Aspiring singer Susanne takes over one night for her sick friend, a small-time female impersonator, and finds unexpected fame when everyone believes that she is actually a man. While touring London, complications arise as a local womanizer catches on to her game.
To take a revenge on countess Laura, who slapped him at his proposal, the Governor of the occupied Poland gets her fall in love with a poor student, and exposes him during wedding banquet.
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.
