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Tim forces Kris to face his fears by rappelling in a rocky cave once formed by lava.

Michelle refuses to challenge her fear of heights and quits on Tim.

Scientists are about to take a very very close look inside the great white shark.

Natalie finds out that a dangerous sheep disease called OPP might have infected her flock.

Sean and Connery struggle to put together a chicken coop, while Natalie takes her dog, Wonder, to the vet.

A diver in the Netherlands has an unfortunate run-in with a monkfish's jaws.

Buffalo convinces lions to look for lunch elsewhere.

Mongolian shepherds employ golden eagles to defend against wolves.

Sofia the beagle and her daring climb to freedom.

Even high on the back of an elephant isn’t safe from an angry tiger.

Giraffe chases jeep full of tourists for three miles.

Young lion sticks his head in where it doesn’t belong.

Wylene brings in an animal communicator to help her better understand her horse.

Bobby is putting finishing touches on one of his final routines.

A tiger cub gets some much needed hunting experience from his mother.