The Secret Code
A superhero known as The Black Commando battles Nazi agents who use explosive gases and artificial lightning to sabotage the war effort.
ONE THRILL AFTER ANOTHER!
The war lords of a potential enemy of the US has the spy ring, led by John Baroda, the Spy King and his aide Nitra, sabotaging the plans for a vast defense system of radar stations along the American borders. Radar Defense Bureau operative Chris Calvert comes to the rescue of a brilliant radar scientist, Joan Hughes, who has been kidnapped by Baroda henchmen in chapter 1 ("The Fatal Fog"), and the two battle together before putting an end to the Spy King in the aptly-named chapter 12, "Day of Reckoning".
A superhero known as The Black Commando battles Nazi agents who use explosive gases and artificial lightning to sabotage the war effort.
A movie serial from 1914
The Silent Avenger is an American silent action film
Released in both sound and silent versions, this ten-chapter serial starred former cowboy ace Jack Perrin and chapterplay veteran Louise Lorraine. One of a group of Americans steals the Jade Box, which holds the secret of invisibility; a murderous Oriental cult wants it back and tracks them down.
movie serial
An Indian rug is the key to the location of a lost treasure. When the rug's owner is murdered, it becomes a case for Forest Ranger Steve King
An American adventure film serial comprised of fifteen episodes of two reels (24 min) each. All chapters are presumed lost.
A silent action movie serial.
Mystery and adventure, surrounding a stolen rubber harvest.
Jim Dorn endeavors to protect Jean McNain from a man she knows has committed a murder, Carter Snowden
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.
Pulp hero "The Spider" seeks to destroy all criminals. In this serialized adventure, he battles The Octopus, who intends to replace the government of the United States.
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An accomplished aviator sets out to locate treasure hidden by one of his ancestors. He encounters interference from various adversaries.
Man-woman team of investigators uncover a gang whose mad scientist leader has developed an invisibility chemical and plans to build a mercenary army of invisible men.
A bunch of waterfront youths pursue the Sea Raiders, a gang of saboteurs.
Dick Tracy battles spies and saboteurs in his efforts to bring to justice the Stark gang, a criminal family led by the vicious Pa Stark.
Two marine lieutenants battle a masked would-be world conqueror who uses electricity as a weapon.