John Martin is a government agent working under cover. Leading citizen Morgan calls in gunman Galt who blows Martin's cover.

Cowboy star Ken Maynard is Jim "Trigger" Morton, in town undercover while pursuing the man who frame...

Bill Tracy is a Cattleman's Protective Association agent. Working undercover on his way to Sonora, a...

Hoppy goes undercover as a gambler from the East when Bar 20 cattle are stolen by unknown rustlers. ...

Summarily accused of murder, drifters Duke (Foran), Pancho (Carrillo) and Andy (Devine) are tossed i...

Major Lex Kearney, dishonourably discharged from the army for cowardice in battle, volunteers to go ...

Zachary Hallock and his son Joshua are farmers who live in a frontier town that suffers the assaults...

A reporter goes undercover to break up an outlaw gang.

Tex Weaver is working under cover to bring in a gang of bank robbers. When he is killed, Tim Ross, a...

The earliest surviving film featuring Lon Chaney in a major role, By the Sun's Ray's was but one of ...

Johnny Mack Brown and Raymond Hatton return to the screen as saddle pals Nevada and Sandy in Monogra...

Four policemen go undercover and infiltrate a gang of football hooligans hoping to route out their l...

A slovenly cable repairman becomes a big-city health inspector and is tasked with uncovering the sou...

After accidentally witnessing a mafia hit in the Windy City, gal pals Connie and Carla skip town for...

Josie Geller, a baby-faced junior copywriter at the Chicago Sun-Times, must pose as a student at her...

Joe Gavilan and his new partner K. C. Calden, are detectives on the beat in Tinseltown. Neither one ...

FBI agent Malcolm Turner goes back undercover as Big Momma, a slick-talking, slam-dunking Southern g...

The cop Kahnitz wants to finish off the little gangster Ben. The young undercover policewoman Melody...

A former street thug returns to his Philadelphia home after a stint in the military. Back on his hom...

Driven by tragedy, billionaire Bruce Wayne dedicates his life to uncovering and defeating the corrup...

In order to help bring Nazis to justice, U.S. government agent T.R. Devlin recruits Alicia Huberman,...