A district attorney commits the perfect murder when he kills his daughter’s womanizing fiancé and then tries framing the fiancé’s lover.

When Charlie’s old friend from Scotland Yard is murdered when they attend a police convention in New York, Chan picks up the case he was working on.

Lulu is a young woman so beautiful and alluring that few can resist her siren charms. The men drawn into her web include respectable newspaper publisher Dr. Ludwig Schön, his…

A young woman turns to Holmes for protection when she’s menaced by an escaped killer seeking missing treasure. However, when the woman is kidnapped, Holmes and Watson must penetrate the…

After committing a murder, a man locks himself in his apartment and recollects the events the led him to the killing.

A hardened crook behind bars comes up against a reform-minded warden.

Charlie’s visit to Paris, ostensibly a vacation, is really a mission to investigate a bond-forgery racket. But his agent, apache dancer Nardi is killed before she can tell him much….

Having once again avoided criminal conviction, Professor Moriarity develops a murderous plan to “finish off” his last major nemesis, Sherlock Holmes, by making him fail to prevent the perfect crime….

An unpolished racketeer, whose racket is finding heirs for unclaimed fortunes, affects ethics and tea-drinking manners to win back the sweetheart who now works for his seemingly upright competitor.

When misfortune hits hard on the Jordan family of Chicago’s upper class, Bonnie Jordan, a dazzling and witty girl, finds a job as an aspiring reporter; however, his naive younger…

A Chinese-American surgeon faces a moral dilemma after operating on the mob boss in charge of vice and protection rackets in her city’s Chinatown.

Searching for headlines at any cost, an unscrupulous newspaper owner forces his editor to print a serial based on a past murder, tormenting a woman involved.