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.
Vera Meiners' life was sweet but unfortunately for her, it was not to last. Her husband, Jan, left her after she met a former lover in a harmless friendly meeting. Forced to resume her disrupted medical career, she worked in a Swiss clinic but, without the knowledge of the chief surgeon, Vera ordered a risky operation to be performed and was thereafter fired. Penniless, she then works in Spanish nightclubs in order to provide for herself and her child. After many years, she runs into her friend Frank again in one of these nightclubs...
William MacPhab loses seven-pounds in the stock market and decides to slap the man who was responsible for the stock manipulation that caused him to lose his money. Astor Terbanks, the stock-market manipulator is surprised the next day when he gets soundly slapped by MacPhab, and the latter promises to deliver one more a day for the next six days. Terbank's daughter, Daisy, is amused by the procedure and is attracted to MacPhab.
Nacht der Verwandlung (A Night of Change) stars Gustav Froelich as a globe-circling aviator, a character clearly based on America's Wiley Post. While basking in his celebrity at a nighttime carnival, Froelich romances Rose Stradner, the unhappy wife of brutish Heinrich George. When George refuses to give Stradner her freedom, she takes it anyway, but her fling with Froelich is doomed to disappointment. Our hero learns the hard way that one can be in a teeming crowd, yet still be all alone. Leading lady Stradner later resettled in Hollywood, where she appeared in such films as The Last Gangster and Keys to the Kingdom.