From the mighty Amazon’s icy source to its plume reaching as far as the Caribbean, National Geographic Explorer teams conduct groundbreaking research to take the pulse of one of the planet’s integral and endlessly magical resources. From the health of river turtles and pink dolphins to the migration of Andean bears, extreme urgency is met by equally hopeful solutions.

A few decades after the destruction of the Inca Empire, a Spanish expedition led by the infamous Aguirre leaves the mountains of Peru and goes down the Amazon River in search of the lost city of El Dorado. When great difficulties arise, Aguirre’s men start to wonder whether their quest will lead them to prosperity or certain death.

The amazing footage you will see in this documentary was recorded during an expedition to the Amazon in South America. It has been assembled as per the camera time codes. It has not been altered or tampered with in any way and after extensive testing has been considered absolutely genuine. What you will see will change the way you view the natural world. Are you ready for that? For in the heart of the rainforest, a team of researchers led by the respected Professor John Howson strived to protect endangered and vulnerable species from extinction. But their guides abandoned them after a series of strange and unexplainable events and the team soon got hopelessly lost in the jungle. When events took a horrifying turn, the team realized that they were in the hunting grounds of an apex predator. And now they were the ones on the endangered species list.

A scientific expedition searching for fossils along the Amazon River discover a prehistoric Gill-Man in the legendary Black Lagoon. The explorers capture the mysterious creature, but it breaks free. The Gill-Man returns to kidnap the lovely Kay, fiancée of one of the expedition, with whom it has fallen in love.

Professor Challenger leads an expedition of scientists and adventurers to a remote plateau deep in the Amazonian jungle to verify his claim that dinosaurs still live there.

Between The Peaks is an expedition documentary that combines the spirits of adventure and volunteering. In 2013 three friends set out to climb Mt. Aconcagua, in Argentina, then travel north to Alaska’s Denali, and volunteer in every country they passed through on the way. Along with their journey, the guys found themselves stranded on unforgiving beaches, venturing up volcanic cloud forests, exploring the mysteries of the Amazon jungle, crossing borders without documentation, and fighting a whiteout snowstorm above 20,000ft. But they would also encounter unforgettable cultural experiences and discover a new appreciation for a simpler life. This is a film that shows it is possible for anybody to follow their dreams and pursue their passions while making a difference along the way.