A man in Central America finds his brother's murdered body. It turns out that his brother has been murdered because he knows the whereabouts of a lost city in the jungle. The man teams up with a search expedition and goes off to hunt for these ancient ruins. Unfortunately, almost every member of the group has plans to double-cross the others. All is resolved in bloody fashion in the middle of the jungle wilderness.
During World War I, a German U-boat sinks a British passenger ship and takes the survivors aboard. After getting lost in fog, the submarine surfaces near the unknown island of Caprona, a lost world where they find dinosaurs and Neanderthals.
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 Jane arrives unexpectedly to join them. Jane is terrified when Tarzan and his ape friends abduct her, but when she returns to her father's expedition she has second thoughts about leaving Tarzan.
A circus owner and a lady trapper trek into the African jungle to capture a giant gorilla for his circus.
A beautiful white girl resident of Ta'Pu, Tana, is determined to clear Harley, who is suspected of stealing sacred jewels.
Greedy oil speculators, led by Morgan, are trying to force Tiger Woman and her band of warriors from their jungle home. Allen Saunders of Inter-Ocean Oil wants to develop the oil, too, but fights with Tiger Woman to stop the bad guys.
Welcome to lush Dinosaur Island, where a tribe of gorgeous cavedwelling warrior women satisfy the exotic fantasies of five downed military airmen. Fearsome battles with the island's ferocious maneating dinosaurs are the only disruption of their seductive pleasures on this island paradise. Narrowly surviving with their lives, the rugged men fall under the seductive spell of their lovely captors and soon find their every dream fulfilled.
Tarzan helps the Amazons defeat two gangsters who wished to take over a sacred gold treasure from the women's tribe. There are extensive views of the Central America jungle, and several tough battles between the young Amazons and the evil pirates.
Movie actress Linda Winters has gone into the jungle to find her lost husband Fred. Bomba the Jungle Boy helps in the rescue effort. A major obstacle facing them is a killer leopard which specializes in tearing people limb from limb.
Renowned filmmaker John Wilson travels to Africa to direct a new movie, but constantly leaves to hunt elephants and other game, to the dismay of his cast and crew. He eventually becomes obsessed with hunting down and killing one specific elephant.
When two troublemaking female prisoners (one a revolutionary, the other a former harem-girl) can't seem to get along, they are chained together and extradited for safekeeping. The women, still chained together, stumble, stab, and cat-fight their way across the wilderness, igniting a bloody shootout between gangsters and a group of revolutionaries.
A group of adventurers head to a primitive tribe in Africa to find a treasure of diamonds and a beautiful white girl who was lost years ago and was made the tribe's goddess.
When a well-known environmental researcher is murdered in the Amazon jungle, an arrogant photojournalist joins forces with a beautiful young activist to find out who is responsible. Along they way, they fall in love as they discover the men responsible for the killing would be more than willing to murder again if it will keep them quiet.
Intrepid photographer Emanuelle is taken deep into the Amazonian jungle to search for a cannibalistic tribe long believed to be extinct.
A young European boy living in San Francisco is reluctant to marry his long-term girlfriend because he wants to travel around the world first. His wealthy uncle agrees to send him on a global expedition aboard his ship, but en route the boy and his travelling companion are shipwrecked on a remote island, populated by countless prehistoric creatures as well as gold-hunting bandits.
A 19th-century expedition to the Earth's core reveals primordial wonders, prehistoric monsters and a subterranean civilization that may convey the greatest discovery of all.
Major Ben McBride organizes a mission to the Antarctic wastes to search for his friend who has been missing in the region for several years. McBride's party find themselves in a world populated by primitive warriors and terrifying prehistoric creatures, all of whom they must evade in order to get back safely
When a dinosaur egg is unearthed by a powerful volcano, a little boy's life is changed forever. The pterodactyl named "Vulcan", and the little boy end up forming an unbreakable bond of friendship while on an amazing spree of adventures.
In 1960, four American scientists travel to a planet that has just entered Earth's solar system to see if it's able to support an Earth colony. They find an oxygen atmosphere, a lush earth-like forest, and earth-like animals living around a potable fresh-water lake.
In 2066, the planet is entirely occupied by raptors. The only hope for the human race is a group of marines.