MonsterQuest, Piranha Invasion

An expedition tries to tag the first great white shark in the Atlantic, and attempts to learn if they are becoming more aggressive predators.

The team investigates witnesses' claims of attacks by a terrifying monster in the back hills of Kentucky.

The team investigates if 1992's Hurricane Andrew expanded the territory of Florida's giant pythons, and whether they pose a threat to the country.

Examining how giant killer bees from South America are spreading northward into the United States and might be adapting to colder temperatures.

Investigating sightings of a giant winged monster known as "Mothman" across America. Local lore connects the monster to the collapse of a bridge in Virginia, 1967.

Investigating whether South American piranhas appearing in US lakes and rivers are adapting, can breed and cause devastation.

Investigating tales of a humanlike beast with reptilian skin, that has reportedly been terrorising Flatwoods, West Virginia using a strange flying craft.

The team investigates reports of aggressive and territorial packs of sasquatch in the Sierra Nevada Mountains.

The team heads into Midwestern forests to investigate werewolf sightings, recently uncovered film footage and new witnesses.