NATIONAL GEOGRAPHIC HD

Cyril encounters a colossal moturo catfish and pursues the Amazon's largest fish, the prehistoric, armor-plated paiche, which can reach over nine feet in length.

The ambitious drive to conquer the vast plains of space led mankind down a disastrous path paved with devastating consequences.

A popular chef Gary Mehigan goes to Kolkata to explore and soak himself in the festive spirit of Durga Puja, an annual Hindu festival.

The police detain a man coming from Medellín with cocaine in his underwear. Also, agents stop a nervous young man heading to Ibiza.

Watch Anandpur Sahib turn into a bustling, enticing Mega Kitchen that prepares food for devotees during the Sikh festival of Hola Mohalla.

Hazen Audel is on a mission through the deadly frozen wilds of Northern Canada, on a search for a herd of migratory caribou.

Simon and Sioux's new apprentice, Mbali's commitment to the job is put to the test after a lesson in snakebites and nightmares come true.

Security and anti-narcotics units at Rome Airport work 24/7 to stop illegal activities.

The narrator discusses the world's largest religious gathering, biggest elections and an ultra-marathon that occurs in India.

A hyena is chased by frightened villagers, a reptile invades a home in the city and a lost leopard cub reunites with its mother.

Will takes a mission, diving under ice at the North Pole to help a polar ecologist.

A popular chef Gary Mehigan goes to Kolkata to explore and soak himself in the festive spirit of Durga Puja, an annual Hindu festival.

The host takes a behind-the-scenes look at the kitchens of TajSATS preparing over 22,000 meals a day for airline passengers.

Survivalist Hazen Audel tackles the waterless wilderness of the deadly Atacama Desert.

Hazen Audel confronts the Mekong's most treacherous waters, joining courageous fishermen in a renowned fishing contest to complete his daring survival adventure.