Japanese master spy Daka operates a covert espionage-sabotage organization located in Gotham City's now-deserted Little Tokyo, which turns American...

A group of ranchers, led by Colonel Arnold and Ward Gordon, are drilling an oil well but getting fierce opposition from an unknown gang of outlaws....

Jesse James wants to start a new life in a new location, but quickly finds himself wrapped-up in protecting townsfolk from the machinations of evil...

When the ancient continent of Mu sank beneath the ocean, some of its inhabitant survived in caverns beneath the sea. Cowboy singer Gene Autry...

Dr. Mabuse and his organization of criminals are in the process of completing their latest scheme, a theft of information that will allow Mabuse to...

This 15-chapter serial pits Batman and Robin against The Wizard, who uses a device that allows him to control machinery to hold the city hostage.

Mary Brooks' father, who has been studying ancient tribes, falls into the hands of "the people of Zar, god of the Emerald Fingers." Tarzan helps Mary...

Claire Forrest seeks her kidnapped scientist father, hidden somewhere on Mystery Island. He is held and forced to work on diabolical inventions by...

The mysterious Don Del Oro ("Lord of Gold"), an idol of the Yaqui Indians, plans to take over the gold and become Emperor. Francisco was put in...

Mandrake and his team attempt to prevent "The Wasp" from stealing and using a new Radium invention.

Superman comes to Earth as a child and grows up to be his home's first superhero with his first major challenge being to oppose The Spider Lady.

Crash Corrigan, a recent graduate of Annapolis, and Diana, a go-getting reporter, join Professor Norton for a search for the source of a string of...

Pretty Girl Barbara Mededith takes over her murdered brother's crusading newspaper. She also assumes the dead sibling's identity as "The Black Whip,"...

A newspaper publisher and his Korean servant fight crime as vigilantes who pose as a notorious masked gangster and his aide.

Disaster seems imminent when scientists discover that the planet Mongo is about to crash into Earth. Luckily, heroic young Flash Gordon is on hand to...

Prof. Millard pretends to be dead and helps Jeff King ferret out Vulcan, the evil traitor at the science academy. Donning his Rocket Man costume King...

Five years after the events of Jurassic World Dominion, covert operations expert Zora Bennett is contracted to lead a skilled team on a top-secret...

Superman, a journalist in Metropolis, embarks on a journey to reconcile his Kryptonian heritage with his human upbringing as Clark Kent.

After finding themselves ensnared in a death trap, seven disillusioned castoffs must embark on a dangerous mission that will force them to confront...

The UK Prime Minister and US President have a public rivalry that risks their countries' alliance. But when they become targets of a powerful enemy,...

Andy and her team of immortal warriors fight with renewed purpose as they face a powerful new foe threatening their mission to protect humanity.

Taking place during the events of John Wick: Chapter 3 – Parabellum, Eve Macarro begins her training in the assassin traditions of the Ruska...

Racing legend Sonny Hayes is coaxed out of retirement to lead a struggling Formula 1 team—and mentor a young hotshot driver—while chasing...

Following the death of their father, a brother and sister are introduced to their new sibling by their foster mother, only to learn that she has a...