Few features inspire as much fear as razor-sharp teeth and bone-crushing jaws. In this episode, Killer Instincts takes you into the mouth of the beast, with features on three of the most powerful bites in the animal kingdom: the Nile crocodile, the baboon viper, and the original Jaws, the great white shark. Learn why these fearsome hunters adapted such ferocious fangs.

Few features inspire as much fear as razor-sharp teeth and bone-crushing jaws. In this episode, Killer Instincts takes you into the mouth of the beast, with features on three of the most powerful bites in the animal kingdom: the Nile crocodile, the baboon viper, and the original Jaws, the great white shark. Learn why these fearsome hunters adapted such ferocious fangs.