River of Evil(1963)

When Travis, the mouthy son of a criminal, disappears in the Amazon in search of a treasured artifact, his father sends in Beck, who becomes Travis's rival for the affections of Mariana, a mysterious Brazilian woman. With his steely disposition, Beck is a man of few words -- but it takes him all the discipline he can muster to work with Travis to nab a tyrant who's after the same treasure.

When scientists exploring the Amazon River stumble on a “missing link” connecting humans and fish, they plan to capture it for later study. But the Creature has plans of his own, and has set his sights on the lead scientist's beautiful fiancée, Kay.

An eccentric scientist in the Amazon jungle rejects his research assistant for being a woman, but as bulldozers threaten their work on a potential cancer cure, they learn to collaborate and begin to fall in love.

An expedition exploring the Amazon jungle comes across a jungle goddess who lives among the animals and fears none of them--and apparently has found the secret of eternal youth.

An aviator of a commercial line disappears in the Brazilian jungle. Two friends organize an expedition to find him. As if there were not enough dangers in the Amazon, three members of the expedition have another goal: to steal a golden goddess.

Stephen, an international trader, tracks down his ex-wife Patricia in some Amazonian backwater. He needs her consent to a divorce so that he can marry Charlotte. Unfortunately, he discovers a son he didn’t know he had – Mimi-Siku. The young jungle boy yearns to see Paris so Stephen reluctantly agrees to take him back home with him for a few days. How will Mimi-Siku react to life in the great metropolis?

For ten years, engineer Bill Markham has searched tirelessly for his son Tommy who disappeared from the edge of the Brazilian rainforest. Miraculously, he finds the boy living among the reclusive Amazon tribe who adopted him. And that's when Bill's adventure truly begins. For his son is now a grown tribesman who moves skillfully through this beautiful-but-dangerous terrain, fearful only of those who would exploit it. And as Bill attempts to "rescue" him from the savagery of the untamed jungle, Tommy challenges Bill's idea of true civilization and his notions about who needs rescuing.

Fitzcarraldo is a dreamer who plans to build an opera house in Iquitos, in the Peruvian Amazon, so, in order to finance his project, he embarks on an epic adventure to collect rubber, a very profitable product, in a remote and unexplored region of the rainforest.

A 'National Geographic' film crew is taken hostage by an insane hunter, who takes them along on his quest to capture the world's largest — and deadliest — snake.

Four explorers are summoned to Peru by the brilliant physicist Dr Thorkel. They discover a rich source of radium and a half-mad Thorkel who shrinks them down to one-fifth their normal size when they threaten to stop his unorthodox experimentation.

A brave and bold indigenous girl, protector of her jungle and its wild life and guided by her shaman grandfather, pairs with a boy from the big city, against animal traffickers in the Amazon forest.

In a remote Amazon jungle village, a group of angry diamond prospectors revolt when the local government undertakes a violent crackdown.