In this murder mystery, sexy blonde film star Irma Gladden is found dead in her car after shooting the last scene in her film, "Falling Star," at Eminent Studios. The suspects are numerous due to her free-and-easy lifestyle and messy romantic affairs. Among them are Grace Sibley, the jealous wife of her director Warren Sibley; her drunken actor husband Andre Leighton; her screenwriter boyfriend Rex Forsythe; and her first husband, Robert Worth. Also on hand to help solve the mystery are visiting reporter Bob Adair; Irma's secretary, Valerie Christine; and policemen Captain Sommers and Sergeant Delaney.