In the 7th film of the "Crime Doctor" series based on the radio program, Dr. Robert Ordway is summoned to take attend a diabetic, and gives an injection of insulin taken from a bottle in the patient's pocket. The man dies and Ordway discovers that what he thought was insulin was really poison. Oops! Two other people are murdered before Ordway discovers who replaced the insulin with poison and what the motive was

Based on the 1930s comic strip, The Shadow is put up against his archenemy Shiwan Khan, who plans to...

In this drama, a trucker's business is nearly destroyed after he is wrongfully accused of killing a ...

When a woman goes missing on the eve of her wedding, her fiancee hires a detective to track her down

A Japanese man claiming to be Mr. Moto, of the International Police, is abducted and murdered soon a...

A guilt-ridden man blames himself for his wife's death and secretly pays an assassin to kill him. Bu...

A private detective is hired to find a young heiress but finds himself accused of murder.

A deranged artist who may have murdered his wife is investigated by the Whistler.

The Japanese detective rounds up a league of assassins for Scotland Yard.

A drifter claims the money in an old bank account. Soon he finds himself the target of two men who t...

A woman uses a deck of cards to predict death within 24 hours for a stranger sitting at a bar, then ...

In the jungle near Angkor Wat in Cambodia, Mr. Moto poses as an ineffectual archaeologist and a vene...

Losing his memories of the last few days, neurologist Dr. Steele is told that his wife has been brut...

A criminal psychologist investigates the murder of a veteran with amnesia.

While on vacation, a criminal psychologist investigates a murder during a typhoid epidemic.

While visiting France, a criminal psychologist tries to clear a disturbed young man of his father's ...

A criminal psychologist tries to clear his patient of arson charges.

A criminal psychologist tries to help a beautiful heiress going mad in a haunted mansion.

A criminal psychiatrist investigates the murder of a two-time widower.

A criminal psychologist treats an artist whose blackouts coincide with a series of murders.

The Crime Doctor gets involved in the case of the poisoning of a wealthy industrialist.