An alligator escapes from an area of the park nicknamed "Alcatraz."

Nile crocodiles are removed from the pond to make room for its new residents: a congregation of bull gators.

Staffers brave a forest fire to search for injured animals. They also relocate 50 bison and take part in a frog-leg-eating contest.

Ed pursues a 9-foot crocodile nicknamed "Houdini." Also: an injured black bear turns up at the compound.