MonsterQuest on History Channel

Season 4, Episode 10
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 is out there. MonsterQuest heads into the dark, isolated forests of the Midwest to search for this creature and analyzes the evidence to finally end this mystery.

Season 4, Episode 9
Ancient petroglyphs in the Sierra Nevada Mountains depict footprints left by frightening packs of hairy man-like beasts. Now, MonsterQuest heads to the heart of California where witnesses are encountering aggressively territorial packs of Sasquatch. The team will investigate groups of large footprints found here and analyze compelling new video which could be that of the beast.

Season 4, Episode 8
In the fall of 1952, witnesses in Flatwoods, West Virginia, reportedly encountered a nightmarish beast that was human-like in appearance but with reptilian skin. The monster hovered over its victims in strange craft, emitted a hissing sound and attacked by releasing noxious gases. Some claimed the beast was the result of mistaken identity and cold war hysteria; but now as sightings continue, MonsterQuest deploys the latest high-tech search gear to uncover this mysterious beast that has terrorized this town for almost sixty years.

Season 4, Episode 7
For centuries the Amazon has been home to a frightening feeding frenzy of the most ferocious fresh-water monsters known to man... piranhas. These fish are said to "mutilate swimmers," their teeth cut through "flesh and bone" and the "blood in the water excites them to madness." Now, these deadly monsters are appearing in US lakes and rivers. The MonsterQuest team is investigating how they may be adapting, and whether these carnivorous beasts could breed here and devastate our waters.