A monstrous Burmese python is lurking near a daycare, and these pythons from the swamp are capable of devouring a meal the size of a twelve-year-old. And extracting venom from the deadly King Cobra could save lives, but it could also quickly claim them.

Some of South Florida's native wildlife are born killers. Rattlesnakes are invading golf courses and local parks filled with families unaware of their deadly presence. Venomous cottonmouths and gators on the prowl end up in places people least expect.

Monsters have become so prolific in the Everglades, that lawmakers have banned imports of several large constrictors, but it may be too late, because it didn't stop a 13-foot killer python from taking a dip in a neighborhood pool - on Christmas morning.