William H. O'Brien Movies

A biochemist develops a process that reverses ageing but, when he disappears, it's up to Napoleon Solo and Ilya Kuryakin to recover or destroy the...

An ambitious coal miner is talked into becoming a boxer by his gambler brother.

The boys get jobs as a butler and maid-- Stan in drag-- for a dinner party. When that ends in disaster, they resort to sweeping streets and...

In order to get back into the good graces with his wife with whom he has had a misunderstanding, a young chemistry professor concocts a wild story...

When a plane carrying the daughter of a millionaire crashes in an African jungle, two pilots set out to collect the reward. They discover that she...

A young, determined sheriff and his posse chase a gang of murderous train robbers, and a kidnapped woman into New Mexico.

Lost Caverns Resort Hotel bellhop Freddie Phillips gives an empty threat to one attorney Amos Strickland, and is shortly fired. When Freddie visits...

A Prohibition-era nightclub crooner has his career is cut short when his throat is slashed by a mob boss.

Angered at stern Uncle Daniel, Toby Tyler runs away from his foster home to join the circus, where he soon befriends Mr. Stubbs, the frisky...

A crook on the run hides out in an innocent girl's apartment.

A young heiress finds evidence suggesting that at night she acts under the influence of a family curse and has begun committing ghastly murders in a...

While watching from her train window, Nikki Collins witnesses a murder in a nearby building. When she alerts the police, they think she has read one...

Abigail Chandler has written her stuffy Boston relatives that she's a successful opera singer in New York. In reality, she works at a burlesque house...

Chautauqua manager Walter Hale and his loyal business manager struggle to keep their traveling troupe together in small town America.

Set in the 18th century, the film recounts the exploits of Rogers' Rangers, a band of adventurers devoted to seeking out a "northwest passage"...

Story follows the rise and subsequent fall of the notorious head of a New York crime family, who decides to testify against his pals in order to...

When a leopard escapes during a publicity stunt, it triggers a series of murders.

Professor Frankenstein creates a teenager from an accident victim, who gets angry when he learns he is going to be taken apart.

Celebrated detective traces and finds beneficiaries to the will of a gold prospector murdered by bushwhackers.

A PR man for a low-budget movie studio comes up with what he believes is the perfect gimmick--to make a gangster picture with a real mobster in the...