Four flying G-Men protect America against enemy spies; one of the four assumes the identity of The Black Falcon, to befuddle the saboteurs even further.

For decades, pirates roamed the seas, searching for booty to plunder and coastal villages to terrori...

Rosalind Joy is a constantly imperiled heiress to a fortune in gold. An 18 part adventure serial

A young heiress of an American gun factory is threatened by a masked man after her father was murder...

Eddie King goes up against a villainous circus owner in this action adventure which was directed by ...

Professor Campbell's expedition into the hills of Libya obtains a papyrus which might reveal the hid...

A beautiful young woman is a daring master thief. She meets the young millionaire Thomas Babbington ...

The Timber Queen follows Ruth Rowland as the inheritor of a wealthy timber business who tries to st...

Japanese spies attempt to subvert America's war effort; G-Men attempt to thwart their plot.

It is 1865 and Union prisoners use a military balloon to escape a Southern prison camp near the end ...

Madge Clayton, a society girl, mysteriously disappears. The police suspect a master criminal is behi...

The nefarious Dr. Fu Manchu searches for the keys to the tomb of Genghis Khan, in order to fulfill a...

A serial in 12 chapters. Tarzan goes to Guatemala to find his lost friend, D'Arnot. On the way he h...

Retired lawman Kentucky Wade and his three buddies, Mike Morales, "Dude" Hanford and "Trigger" Bento...

Prof. Millard pretends to be dead and helps Jeff King ferret out Vulcan, the evil traitor at the sci...

A mad scientist named Dr. Satan plots to steal key pieces of technology to enable him to build an ar...

A gang of land-grabbers tries to prevent safe passage of the Foster Stage Company through frontier t...

A lady reporter and two college students search for the "Gold Special," a train that disappeared wit...