William J. O'Brien Movies

Hoppy goes undercover as a gambler from the East when Bar 20 cattle are stolen by unknown rustlers. Brennan/Talbot are twin brothers (one a casino...

While on vacation, the Falcon is arrested for kidnapping after striking up a friendship with a girl whose nurse has been recently murdered.

In the middle of a pictorial lecture on his recent expedition to the Mongolian Desert, Dr. John Benton,the famous explorer, drinks from the water...

A faded star is suspected of killing a studio executive.

During WW1, the girls become spies when they spend the evening with two German officers.

Assistant District Attorney Jeffery Powell has just sent an innocent man to prison for the murder of a gambler. Powell is in love with, Marion...

Charley's boss "rehearses" for his honeymoon--with Charley.

Mr. Bowser believes that he'll be able to clean the house better than his wife can.