Corporal Larry Grant and Sergeant “Mac” McGowan, of the United States Marine Corps, are rival for the love of Frances Schiller, but team up to hunt down “The Tiger Shark,”…

El Malo, notorious Mexican bandit, forces the Mayor of Sierra Blanca, Seth Landport, to open the safe and turn over to him 2,000 pesos, which the bandit gives a promissory…

After a roustabout sailor avoids being shanghaied in 1850s San Francisco, his audacity helps him rise to a position of power in the vice industry of the infamous Barbary Coast.

A small, independent air delivery service is menaced by a mad scientist with a death ray machine that blows up planes in mid-flight.

Robin Hood’s swashbuckling son comes to the rescue when England’s boy-king is captured by the evil, power-hungry William of Pembroke.

The state police try to break up racketeering in a coal mining town.

Shipwreck survivors land on an uncharted island inhabited by prehistoric beasts.

Inspired by Churchill’s Dunkirk speech, brash, undisciplined Canadian bush pilot Brian MacLean and three friends enlist in the RCAF.

High drama, set in the English moorland of the 1600s. John Ridd wants revenge on the criminal Doone family, but falls in love with the daughter of the family, Lorna.

A Martian invader crashes his spaceship conveniently close to the workshop of a scientist who is developing an interplanetary craft. If the extraterrestrial Purple Monster can complete the rocket ship…

A young couple and their child fall prey to kidnappers when a storm drives them into a seemingly abandoned farmhouse.

Two expeditions are trying to reach the Lost City of Zoloz — one headed by Professor Davidson, a scientist who wants to establish an archaeological site, and the other by…