Postal Inspectors Carson and Underwood have been sent to investigate a series of robberies where both the driver and stagecoach disappear. They team up with Pinkerton agent Bennett who has found some of the stolen money in the possession of Stevens.

Detective Allan Pinkerton, working for the Union, becomes obsessed with Southern socialite Rose O'Ne...

Charles Starrett makes his final appearance as The Durango Kid, this time as Steve Reynolds, a posta...

A Pinkerton agent masquerades as a criminal in order to infiltrate a gang of counterfeiters that is ...

Investigators set out to capture a gang of thieves transporting stolen cash through the U.S. mail.

Al Goddard, a detective who works for the United States Postal Inspection Service, is assigned to ar...

Postal inspectors investigate a con man who uses the identities of others to falsify credit card pur...

Two newly-appointed postal inspectors, Frank Marshall and 'Slim" Hewitt, set out to track down the s...

Stolen way back in 1880, a sack of United States mail is discovered in an old attic in 1942. The let...

Postal inspectors track down money stolen from a railroad car.
In a saloon in a Mexican border town, a group of cowboys, including a Mexican named Pedro, play poke...

Two families feud over possession of a valuable waterhole.

A Secret Service agent goes undercover to unmask the leader of a gang of diamond thieves.

The two wealthy citizens Harald and Günter are in love with the pretty Emilie. Since Emilie doesn't ...

The Northwest Mounties are after Cheyenne Harry for the murder of an Indian boy, and the only witnes...

Disguised as a peaceful sheepman, Clayburn is actually a government ranger sent to Point Rock to fin...

Harry's father is killed in a gunfight, and his mother makes him swear he'll never again use his gun...

Secret Serviceman Allen takes a job at Bart Stevens' mine in order to find evidence proving that Ste...

With the help of a reformed gunman (and a gang of outlaws), the sheepmen aim to win their water righ...

This western features a singing cowboy, a brave hero, and a bumbling sidekick who band together to d...

The old bromide about the western town run by outlaws as a hideout for their fellow crooks makes a r...