Boxer Tommy Nelson is accused of killing his manager. While detectives Bud and Lou investigate they come across an invisibility formula with which Tommy injects himself rather than face the…

Mrs. Elizabeth Bright Murdock hires Marlowe to find an old rare coin, the Brasher Doubloon, that belonged in her deceased husband’s collection. Marlowe begins investigating, but quickly finds himself entangled…

A hypnotist uses his powers for revenge against King Louis XV’s court.

George Taylor returns from WWII with amnesia. Back home in Los Angeles, he tries to track down his old identity, stumbling into a 3-year old murder case and a hunt…

A man who has a talking mule gets a job on a newspaper, and both get mixed up in a murder trial.