Gangster's moll Honey Swanson goes into hiding when her boyfriend is under investigation by the police. Where better to hide than a musical research institute staffed entirely by lonely bachelors? She gets more than she bargained for when the head of the institute Professor Hobart Frisbee starts to fall for her.
Esther Blodgett is just another starry-eyed farm kid trying to break into the movies. Waitressing at a Hollywood party, she catches the eye of alcoholic star Norman Maine, is given a test, and is caught up in the Hollywood glamor machine (ruthlessly satirized). She and her idol Norman marry; but his career abruptly dwindles to nothing.