Watch Monsterquest Season 4 Full Episodes

History says that a large and wolf-like beast is the stuff of legend, but recently uncovered film footage and new witnesses say something frightening...

Ancient petroglyphs in the Sierra Nevada Mountains depict footprints left by frightening packs of hairy man-like beasts. Now, MonsterQuest heads to...

In the fall of 1952, witnesses in Flatwoods, West Virginia, reportedly encountered a nightmarish beast that was human-like in appearance but with...

For centuries the Amazon has been home to a frightening feeding frenzy of the most ferocious fresh-water monsters known to man... piranhas. These...

In 1967, a giant winged monster reportedly terrorized the skies over a small town in West Virginia, ending in a tragic bridge collapse that claimed...

More than 50 years ago, South American scientists attempted to cross-breed bees that would produce more honey than ever before possible. But instead,...

A deadly, slithering menace is taking over Florida and may be heading north. For more than 100 years, giant pythons have been discovered in parts of...

Legends of a terrifying monster lurking in the back hills of Kentucky date back to the days of frontiersman Daniel Boone, but encounters with this...

Deep in the waters of Mexico's Baja Peninsula lurks a sixty-foot monster shark. Could it be a new species of shark, or a relic from prehistoric times...