After breaking up with her fiancé, a gym teacher returns to work at a women's college, but a legal loophole allows him to enroll as one of her students.
Private Investigator Philip Marlowe is hired by wealthy General Sternwood regarding a matter involving his youngest daughter Carmen. Before the complex case is over, Marlowe sees murder, blackmail, deception, and what might be love.
In a major murder case, an innocent man is convicted. Though saved at the last moment, his sanity is gone and he kills himself. Soon, the jurors on his case begin to be picked off, one by one, leading newspaperman Joe Keats to investigate.