Captain Ralls fights Dutch shipping magnate Mayrant Sidneye for the woman he loves, Angelique Desaix, and for a fortune in gold aboard the Red Witch.

A scientific expedition happens to discover that gold exists on Tarzan’s escarpment. The villainous Medford and Vandermeer kidnap Jane and Boy to extort from Tarzan the location of the gold.

While on a ship to Skagway, Alaska, Duke and Chester find a map to a secret gold mine, which had been ‘stolen’ by thugs. In Alaska to recover her father’s…

A group of people traveling on a stagecoach find their journey complicated by the threat of Geronimo, and learn something about each other in the process.

With the cyclotram, an atomic-powered rock-boring vehicle, Dr. Jerimiah Morley leads an expedition into a subterranean world.

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…

The Dutch East Indies, at the end of the nineteenth century. An adventurous captain of an American merchant vessel is looking for a sunken Dutch vessel containing 10,000 precious diamonds….

Italy 1757, Pippo Popolino, a lowly tailor, disguises himself as the great Casanova in order to romance the attractive widow Francesca. He little suspects what awaits him… Locked into the…

Two Alaskan salmon fisherman find their friendship at risk when one aligns with Russian fish pirates and the other aligns with local vigilantes.

In Australia, five children pursue horse thieves through the mountains.

James Parker and Harry Holt are on an expedition in Africa in search of the elephant burial grounds that will provide enough ivory to make them rich. Parker’s beautiful daughter…

During the last half of the 19th century writer Richard Darrell saves Don Carlos from two robbers, and is entrusted by Don Carlos to take a valuable necklace to Spain….