William Nigh

Dr. Bernard Adrian is a kindly mad scientist who seeks to cure a young woman's polio. He needs spinal fluid from a human to complete the formula for his experimental serum.

Mr. Wong and a girl reporter investigate a shipping magnate's murder.

When Captain Street's best friend Dan Grady is murdered, Street receives help from Chinese detective James Lee Wong and local newspaper reporter Bobbie Logan.

San Francisco Detective Wong is contacted by Dayton, who fears for his life. When Wong arrives at Dayton Chemical Co. the next day, he finds him dead.

Detective tries to solve the murder of antiques collector who was in possession of a famous jewel known as "The Eye of the Daughter of The Moon."

A pretty Chinese woman, seeking help from San Francisco detective James Lee Wong, is killed by a poisoned dart in his front hall, having time only to scrawl "Captain J" on a sheet of paper. She proves to be Princess Lin Hwa.

A dancer is pinned for murder after his shoe prints are found at the scene of the crime. His wife follows the trail of clues to the genuine killer.

Mr. Wong stops at nothing to gain the possession of 12 coins of Confucius, which will bring him great power.

A mysterious vigilante known as "Dr. Rx" strikes again. Assigned to the case is private detective Jerry Church but the crimes are baffling and involve strangulation and a possible attempt to implant a gorilla's brain into a human ...

In Old California, a young Frenchman transporting a chest full of silver travels by stagecoach to San Marino, to complete a complex business deal. The stagecoach is ambushed by a band of men whose leader, a mysterious bandido know...