Frauen sind keine Engel (Women Are No Angels) is a musical comedy directed by Willi Forst and produced by Wien-Film. It follows a film director on a cruise who becomes involved with a female passenger suspected of murdering her husband, leading to a lighthearted, witty, and fast-paced romantic mystery.

Film director Axel von Ambesser and screenwriter Richard Romanowsky take a cruise to escape women seeking movie roles. They discover a fellow passenger (played by Marte Harell) is a suspected murderer being followed by a police officer (played by Curd Jürgens), prompting the director to try to save her.