A New York doctor saves a chorus girl from a window ledge, twice, and rounds up racketeers.

An arson investigator goes undercover to break up a ring that sets fires in order to collect the insurance.

In San Francisco’s Chinatown, Charlie helps two different people search for their missing relatives and uncovers a murder for insurance scheme.

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….

Driven to desperation by his young and extravagant wife, alienist Dr. Emil Brandt has arranged a perfect crime; now he begs the police to lock him up before he can…

A cop-turned-bail bondsman gets involved in a murder investigation involving a former flame.

Marine veteran Johnny Christopher meets and is immediately drawn to beautiful Evelyn Smith one day on the beach. Evelyn’s new job as secretary to a U.S. senator in California soon…

A police detective’s violent nature keeps him from being a good cop.

A mob assassin holds innocent hostages at an airport in upstate New York.

Two narcotics agents go after a gang of murderous drug dealers who use ships docking at the New York harbor to smuggle in their contraband.

Convicted of manslaughter for a drunken driving accident, Kent Marlowe is sent to prison, where he meets vicious incarcerated figures who are planning an escape from the brutal conditions.

An innocent nightclub singer becomes mixed up in illegal drug dealings shortly after witnessing her husband’s death and the murder of a couple of narcotics agents.