When the unscrupulous Carlos Manning discovers that an old Spanish land grant recently unearthed will leave a huge section of California real estate to the heirs of Don Quantero, he employs Mel Donovan and his killer henchmen to murder them all. That will leave Manning as the sole heir to millions. However, Delores Quantero tumbles to this plot and enlists the aide of two-fisted reporter, Cliff Roberts to save all her relatives
The evil and masked "Gargoyle" is sabotaging all of America's industrial plants. It is up to the Spi...
Filmed in the Sierra Nevada mountains near Sonora, California, this Universal serial is Universal's ...
Daniel Robin has become mixed up with a band of criminals known as "the 13," and is shot when he ref...
Buffalo Bill Cody battles a gang of outlaws secretly headed by an unscrupulous lawyer.
Disaster seems imminent when scientists discover that the planet Mongo is about to crash into Earth....
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...
The mysterious Don Del Oro ("Lord of Gold"), an idol of the Yaqui Indians, plans to take over the go...
Adventures of an American Secret Service-girl in search of an important German secret during the war...
A movie serial in 12 chapters: After gold is discovered in the town of Nugget, the titular band of ...
An 18-part silent American adventure film serial now considered to be lost. Chapter Titles: 1. The ...
A movie serial in 12 chapters: The famous comic strip character is on a mission to protect a secret...
Commando Cody, 'Sky Marshal of the Universe', works with American scientists Joan Gilbert and Ted Ri...
The heirs of Anton Benson are searching Bensonhurst for hidden gold; they are joined by a reporter, ...
The Wrecker wrecks trains on the L & R Railroad. One of his victims is Larry Baker's father. Baker w...
A lady reporter and two college students search for the "Gold Special," a train that disappeared wit...
A villain named Marlof attempts to set up secret missile bases inside Canada so he can launch missil...
Crooks discover a Genghis Khan treasure ship on the Canada-Alaska border but the treasure is hidden ...
The female leader of an international crime ring steals a valuable artifact that can give her the po...
Two federal agents battle a gang that hijacks trucks carrying materials vital for the security of th...