World's Deadliest: Killers T1 - Ep. 1

In the animal kingdom, females are tough, feisty and fearless. But these lady-killers dont just get by on their good looks; they use their paws, claws and jaws to ensure survival for themselves and their offspring. From the fierce protectiveness of a mama grizzly bear, to the cunning teamwork employed by lady lions this hour of WORLDS DEADLIEST is dedicated to the Lady Killers.