Flying G-Men (1939)

Una serie de misteriosos asesinatos llama la atención del Presidente de Estados Unidos, que entrena a Grant Gardner para convertirlo en un superhéroe. El Dr. Clinton Lyman le confía a Cyrus Maldor sus planes y que él es el responsable de los asesinatos. Maldor avisa a la policía pero Lyman activa el Vibrador Dinámico y convierte a Maldor en el malvado Escarabajo. El Escarabajo huye del laboratorio y empieza a hacer el mal. Grant Gardner, ahora convertido en el Capitán América, va a derrotarlo.

La primera versión cinematográfica del Dr. Mabuse consta de dos partes: “El gran jugador” y “El infierno”. El doctor Mabuse es un villano que no se siente atraído por los bienes materiales, sino por el placer que le proporciona jugar con el destino de los hombres.

Miniserie de TV. 12 episodios. En el planeta Mongo, Flash Gordon, Dale Arden y el Dr. Zarkov batallan contra la Plaga de la Muerte Púrpura, intentando reestablecer en el poder al príncipe Barin. Tercero y último serial de la Universal Pictures basado en el inmortal personaje creado por la pluma y el pincel de Alex Raymond. Los dos previos eran "Flash Gordon" (1936) y "Flash Gordon’s Trip to Mars" (1938).

Para proteger un talismán mágico, un joven recibe el poder de convertirse en un adulto con superpoderes diciendo una palabra mágica: ¡Shazam!. Serie sobre el Capitán Maravillas, personaje de cómic también conocido como Shazam. Supuso la primera representación cinematográfica de un superhéroe de cómic.

Japanese master spy Daka operates a covert espionage-sabotage organization located in Gotham City's now-deserted Little Tokyo, which turns American scientists into pliable zombies. The great crime-fighters Batman and Robin, with the help of their allies, are in pursuit.

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.

El planeta Mongo se acerca peligrosamente a la tierra. El Dr. Zarkov tiene preparada una nave espacial con la que puede resolver el misterio, así que, junto con Flash Gordon y Dale Arden, viajan al cuerpo celeste, que es dominado por el Poderoso Emperador Ming. Primera entrega del serial de la Universal Pictures basado en el inmortal personaje creado por la pluma y el pincel de Alex Raymond.

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

Superman viene a la Tierra cuando era un niño y crece para convertirse en el primer superhéroe de su hogar. Su primer gran desafío es oponerse a la Dama Araña.

Tarzán lucha contra unas tribus de infieles y contra docenas de fieras salvajes en pos de ayudar a una chica y a su padre, que han sido capturados por los adoradores de Zar, el dios de los dedos de esmeralda.

The Wrecker wrecks trains on the L & R Railroad. One of his victims is Larry Baker's father. Baker wants to find the evildoer, among a host of suspects, but it will be difficult since the Wrecker can disguise himself to look like almost anyone

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.

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 charge of a legion to combat the Yaqui tribe and protect the land, but when attacked Zorro came to his rescue. Francisco's partner recognized Zorro as the hidalgo Don Diego Vega, then ask him to take over the fighting legion as his alter-ego Zorro.

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.

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.

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

Four youthful cadets are implicated in a series of murders, and must attempt to clear themselves of suspicion.

Professor Campbell's expedition into the hills of Libya obtains a papyrus which might reveal the hiding place of the Golden Tablets of Hippocrates, containing lost medical secrets. Also in the region is intrepid Nyoka Gordon, still seeking her father, lost on a previous expedition. She alone can translate the papyrus, which directs our heroes through deadly perils (including the Tunnel of Bubbling Death) into the land of the Tuaregs. Opposing them are Vultura, Queen of the Desert, and her Arab ally Cassib, both greedy for the treasure...

A criminal mastermind known as The Crimson Ghost is out to steal a device called the Cyclotrode, which can short-circuit all electrical current on the planet.

Pretty Girl Barbara Mededith takes over her murdered brother's crusading newspaper. She also assumes the dead sibling's identity as "The Black Whip," righting the wrongs of Crescent City very much in the manner of her famous ancestor, Zorro.