The son of a British racehorse owner conspires with a bookie to ruin the odds of his father’s thoroughbred winning an important event.

On his own wedding day, sheriff Pat Garrett must leave and try to arrest two bank robbers.

The spirit of the evil Dr. Mabuse takes over the body of a famous professor. The professor/Dr. Mabuse then begins a new crime wave that terrorizes the city.

A strangler is loose on a British estate, and he not only strangles his victims but brands an “M” onto their foreheads before he decapitates them.

Sherlock Holmes and Dr. Watson embark on a search for Cleopatra’s ancient necklace, which has been stolen.

A rich man bequeaths seven keys to seven of his friends, but only one will unlock the door to untold wealth.