When things go wrong at the circus, it’s up to Superman to stop the escaped animals.

Escaped convicts are selling weapons to a warlike native tribe.

George Harland and his daughter Pat are photographers who discover a wild boy in the jungle. When Pat becomes lost, Bomba brings her back, overcoming plagues of locusts, forest fires…

In the 13th century, Walter of Gurnie, a disinherited Saxon youth, is forced to flee England. With his friend, Tristram, he falls in with the army of the fierce but…

Robin Hood’s swashbuckling son comes to the rescue when England’s boy-king is captured by the evil, power-hungry William of Pembroke.

Captain Nemo has built a fantastic submarine for his mission of revenge. He has traveled over 20,000 leagues in search of Charles Denver – a man who caused the death…

Jacques d’Athys, a French adventurer, returns to his home in Nice after an expedition to Indochina where he has picked up a Eurasian fiancée and a book that, unbeknownst to…

Criminals with rocket powered car loot and extort the city, and only Superman can stop them!

British diplomat Robert Conway and a small group of civilians crash-land in the Himalayas, where they are rescued by the inhabitants of the hidden, idyllic valley of Shangri-La. Protected by…

A young mechanic gets a job with a small airline, which he helps win a mail contract. A rival airline plots to destroy it in order to get the contracts…

Hoppy and Lucky are headed to South America to deliver a heard of cattle. Bay guy Ralph Merritt gets in their way. For a while.

John Travers and Yak, his faithful Indian sidekick, pick up where a murdered sheriff leaves off, and try to nab the mysterious Shadow.