Blake of Scotland Yard (1937)

Líder de uma quadrilha, Dr. Mabuse planeja um grande golpe: o roubo de informações privilegiadas da bolsa de valores. Depois de usar seus poderes psíquicos em um golpe no jogo de cartas, Mabuse começa a ser investigado pelo Comissário Von Wenk. Mas as poucas pistas fazem com que o comissário procure alguém para ajudá-lo no caso.

Superhero Captain America battles the evil forces of the archvillain called The Scarab, who poisons his enemies and steals a secret device capable of destroying buildings by sound vibrations.

Em Gotham City, Batman (Lewis Wilson) luta contra Dr. Daka (J. Carrol Naish), um japonês mentor de um grupo de espionagem que sabota instituições. Daka tem um aparelho que pulveriza uma radiação mortal, tendo assim, muita facilidade de destruir seus inimigos, além de poder recrutar homens, fazer uma lavagem cerebral neles e transformá-los em seus servos. Batman precisa usar todo o seu poder de morcego para enfrentar este inimigo.

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.

Para proteger um talismã mágico de ser usado para o mal, um adolescente chamado Billy Batson é dado o poder de se tornar um super-herói adulto, Capitão Marvel, com uma única palavra mágica: "Shazam!"

A mad scientist attempts to rule the world by creating various elaborate inventions.

Flash Gordon, Dale Arden e Dr. Alexis Zarkov visitam o planeta Mongo para frustrar os planos malignos do Imperador Ming, o Impiedoso, que colocou seu planeta em rota de colisão com a Terra.

Uma misteriosa praga, a Morte Púrpura, devasta a Terra. Dr. Zarkov, investigando em sua nave espacial, encontra uma espaçonave do planeta Mongo lançando um pó na atmosfera. Com certeza, Ming, o Impiedoso está de volta com seus velhos estratagemas. Então retornam Mongo, Flash, Dale, e Zarkov, desta vez com aliados esperando: Prince Barin de Arboria e Rainha Fria das terras do norte congeladas de Frigia; onde, é encontrado o Polarite, antídoto para a praga. Mas Ming vai usar todas as suas forças para impedir os nossos heróis de frustrar seus planos de conquista.

Commando Cody, 'Sky Marshal of the Universe', works with American scientists Joan Gilbert and Ted Richards in the development of a flying suit and a rocket to the Moon. When the nation's defences are being sabotaged and destroyed, Cody learns that an atomic-gun is being used and that the men on the moon are the culprits.

Quando seu pai é morto em um acidente de trem, Larry Baker promete desmascarar um criminoso misterioso chamado "The Wrecker", que provocava "acidentes" fatais na L&M Railroad. O criminoso 'The Wrecker' destrói trens na L&R Railroad. Uma de suas vítimas é o pai de Larry Baker (John Wayne). Baker quer encontrar o malfeitor dentre uma série de suspeitos, mas será difícil uma vez que o Wrecker pode se disfarçar para parecer quase todo mundo. (e Livre - Estimado Livre) 3 versões de duração: 227 min (seriado com 12 episódios) (USA) 79 min (adaptado para TV) (USA) 80 min (DVD)

Serial - sequel to Superman (1948); Superman faces off against Lex Luthor.

Government agents work to interfere with schemes to trick the Comanches into war with the Texans.

A mysterious criminal known as The Whispering Shadow commits crimes by means of a gang he controls by television and radio rays. Jack Norton, whose brother was murdered by The Whispering Shadow, suspects that the eerie Professor Strang - whose ghostly wax museum contains figures far too lifelike - may be involved in the crimes.

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 earthquakes, Atlantis. They ride Prof. Norton's rocket submarine searching the sea and little Billy Norton, the professor's son stows away, of course. When they find Atlantis they are caught in a war between peaceful Atlanteans, note their white capes, and war-monging Atlanteans, note their black capes. After many harrowing moments for Crash, Diana, Prof. Norton and Billy, they barely get away with their lives when they escape a tower of Atlantis raised to the surface for the sole purpose of dominating or destroying the Earth (Which one depends on the compliance of the upper world dwellers.)

A mad scientist named Dr. Satan plots to steal key pieces of technology to enable him to build an army of robots based on his prototype to conquer America. The only one standing in his way is Bob Wayne, who fights Satan as the enigmatic Copperhead. Mysterious Doctor Satan is a 1940 film serial named after its chief villain. Doctor Satan's main opponent is the masked mystery man, "The Copperhead", whose secret identity is Bob Wayne, a man searching for justice and revenge on Satan for the death of his step-father. The serial charts the conflict between the two as Bob Wayne pursues Doctor Satan, while the latter completes his plans for world domination.

A 12-episode serial in which a son avenges the death of his father at the hands of corrupt politicians. He develops a wide variety of complex devices in his crusade . . . ray guns, robots and a 'vanishing belt.'

A mysterious master criminal known as The Voice plots with his gang to sabotage the Milesburg Oil Company, but the rightful heir has a secret army of her own to protect her rights.

A bunch of waterfront youths pursue the Sea Raiders, a gang of saboteurs.

A gang of urban street kids and a club of suburban would-be federal agents, at first rivals, join forces to rescue the father of one of the kids, the inventor of a super-explosive and its remote detonator, from the clutches of a band of foreign subversives call the "Flaming Torch Gang". A 12-episode movie serial with the chapters: •1. Enemies Within •2. The Blast of Doom •3. Human Dynamite •4. Blazing Danger •5. Trapped By Traitors •6. Traitors' Treachery •7. Flaming Death •8. Hurled Through Space •9. The Plunge of Peril •10.The Toll of Treason •11.Descending Doom •12.The Power of Patriotism

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 goes from one hair raising rescue to the next in order to keep the newly invented Decimator out of the clutches of Vulcan and his minions.