Mutant on the Beach

45m

Investigators examine a strange, unidentified creature that washed ashore at Montauk, Long Island. The investigation explores the creature's possible identity and the evidence that might explain this unusual discovery.

Texas Monster Web

45m

In 2007, a giant web engulfed a forest in Lake Tawakoni State Park, East Texas. What creature was behind the web – and why was it spun?

Exploding Toads

45m

Investigating the mysterious death of a number of toads in Hamburg, Germany in 2005, all of whom died by spontaneously exploding.

Dog Death Bridge

45m

In Scotland, a reporter uncovers a 60-year history of dogs leaping from the same bridge. In India, a strange boom is heard and red rain falls.

Alien Squid Invasion

45m

In 2003, predatory Humboldt squid threaten the fisheries of California's Monterey Bay. Plus, a plague of mice hits Australia.

Bird-Eating Catfish

45m

A six-foot-long creature is launching itself at pigeons from a Spanish river. Journalist Andy Allen investigates.

TV Series2012HD2 Seasons

National Geographic Wild X Files

Documentary Mystery

National Geographic Wild X Files investigates some of the strangest mysteries in the natural world, from bizarre animal encounters and unexplained wildlife deaths to unusual natural phenomena. Each episode examines puzzling events reported around the world, exploring possible scientific explanations through investigation and evidence. Cases include mysterious creatures washed ashore, giant spider webs, exploding toads, unusual animal behaviour, unexplained animal deaths, and extraordinary events involving wildlife.

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