Jungle Queen

Assigned to keep watch over a recently released gangster, an insurance investigator must keep the client alive after he is taken hostage by former henchmen.

Johnny Mack Brown goes up against a lady bank robber in this average Mack Brown series late-entry from Monogram. The lady, played by Barbara Allen, is of course called "Ma." In order to get the goods on "Ma" and her "brood," Mack Brown must masquerade as a lone bandit.

In this exciting spy drama, enemy agents endeavor to steal the plans for a top secret silent aircraft. The plane's inventor wants to sell his invention to other countries but his government will only allow it if the test flights fail. The prototype is sabotaged and crashes on the first test, killing the pilot. The commanding officer shoulders the blame and ends up court-martialed. He then goes to the enemy agents and wins their trust.

Angry, because he is making too many headlines with his gang-busting activities, the police chief transfers Lt. Lewis Nagel to the sleepy suburban town of Fairview, where he is followed by reporter Steve Withers because he knows Nagel will find a story.

Before the outbreak of WWII, Nazi sympathizers plot to undermine America.

Homesteaders Mace Corbin and Clyde Moss pick up much needed dynamite and begin a journey to transport it from an army fort to their homes, hiring a crew of ex-soldiers just released from the army prison. Mace knows he's got his work cut out for him with unstable dynamite, undisciplined hired hands and possible hostile Indians but he doesn't have the slightest hint that his trusted friend Clyde has betrayed him.

A woman plots to steal secrets from her Atomic-expert husband.

Jim Bannon is back as enduring cowboy hero Red Ryder in Eagle-Lion's Roll, Thunder, Roll. As ever, Ryder's cohorts are Little Beaver and the Duchess, here played by "Little Brown Jug" and Marin Sais. This time, Ryder tries to prove that a series of cattle raids and ranch fires were not the handiwork of masked Mexican do-gooder El Conejo.

As was customary in his late Monogram westerns, Johnny Mack Brown plays an undercover agent in Colorado Ambush. Brown is sent to Colorado to stem the activities of a particularly vicious outlaw gang

Door-to-door salesman Johnny Dill, the exact double of a notorious gangster, finds himself struck between the forces of good and evil.

The tale of Clint Farrell, an aspiring lawyer who must use both his wits and his brawn to save his town from being taken over by a villainous railroad financier.

A carnival sideshow dancer falls in love with a handsome young man.

Mike Martin becomes a deputy marshal and takes on a gang of cattle rustlers.

Johnny Mack Brown was nearing the end of his starring career when he appeared in the Monogram oater Dead Man's Trail. Brown and his youthful sidekick Jimmy Ellison come to the aid of imperiled Barbara Allen. At this point, Johnny was too long in tooth and thick around the middle to qualify as a romantic lead, hence the presence of Ellison.

A new inmate at a juvenile reformatory tries to organize a mass breakout.

Johnny Mack Brown substitutes brains for brawn during most of Texas City. Cast once more as a U.S. marshal, Johnny investigates when several government gold shipments are hijacked. Someone has been tipping of the outlaws as to when and where the supposedly secret shipments will take place. The principal suspect is dishonorably discharged cavalry officer Kirby (James Ellison), but Johnny has a gut feeling that Kirby is innocent on all counts.