Eight people at a remote Scottish inn find themselves confronted by a woman from Mars, who has landed her flying saucer for repairs but intends to soon conquer the Earth…

At her Chinese father’s bidding, a woman goes to murder an enemy and meets a Scotland Yard detective.

Space hero Captain Video battles the evil Vultura on the planet Atoma.

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

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 15 episode serial in which Blake battles the “Scorpion” over possession of a ‘death ray’ machine.

After a nuclear attack, an unlikely group of survivors, including a geologist, a crook and his moll, and a prospector, find temporary shelter in the remote-valley home of a survivalist…

A scientist uses an earthquake machine to threaten the city, and only Superman can stop his extortion plan!

A famous singer Claire Lescot, who lives on the outskirts of Paris, is courted by many men, including a maharajah, Djorah de Nopur, and a young Swedish scientist, Einar Norsen….

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 Scotsman abruptly breaks off his engagement to pretty Kitty and moves to his uncle’s castle in the Scottish highlands. Kitty and her aunt follow Gerald a few weeks later,…

Aliens equipped with venomous claws invade a small town, but the town’s teenage population is mobilized to fight the menace.