Frank O'Connor Movies

Second serial featuring The Green Hornet and Kato.

Man-woman team of investigators uncover a gang whose mad scientist leader has developed an invisibility chemical and plans to build a mercenary army...

A crop of millionaire inmates struggle to get accustomed to prison life, while inmate Nick Burton watches out for everyone's interests on the inside.

Famed detective and crime novelist Ellery Queen solves a case involving the suspicious death of a rich man whose inheritors fight over his estate.

This All-Star Comedy (production number 7437, and a remake of 1940's "The Heckler" with Charley Chase) has Shemp Howard, noise-maker and heckler...

Mahoney is a sheep man who's framed for the murder of a rancher. It's all part of a scheme by a dishonest cattleman who hopes to extenuate a range...

A federal agent goes to work for a taxi company believing it to be a front for a gang of counterfeiters.

A San Francisco reporter and a lab assistant foil spies on an East-bound deportation train.

Crooks discover a Genghis Khan treasure ship on the Canada-Alaska border but the treasure is hidden somewhere on land. In their efforts to find the...

Before he was killed by Mark Foster's men, Bud Lawton willed part ownership in his ranch to Hoppy and his two pals. When the three arrive they find a...

Terry O'Rourke, an American operating a small airline in Canada, is having a tough time making a go of it; he has to cope with unfavorable weather...

A fast-talking salesman is "kidnapped" by a town, which intends to use him in its annual race with a rival community.

With no other prospects, a World War I veteran puts the skills they taught him in the War to use.

An actress is murdered in the midst of shooting a dance sequence for her latest picture, with Inspector Steve Trent on the case.

T-Man Brass Bancroft goes undercover in a prison which has a secret counterfeit operation set up in the print shop.

Although ostensibly the grand-son of the legendary hero, Clayton Moore's Ken Mason is little more than a cowboy in a black mask in this 12 chapter...

Gangster tries to censor a crusading radio station by jamming its signal.

In this Columbia All-Star Comedy short (production number 8438), Joe DeRita is a bachelor inventor who reads a marriage proposal written on an egg by...

Riders of the Black Hills is a 1938 American Western directed by George Sherman. The intrepid cowboys known as the Three Mesquiteers; Stony (Robert...

Gildersleeve has jury duty.