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Hot Tuna’s mascot gets too close for comfort when a thresher shark is on the line.

Paul figures out a way to get some pesky Googans out of the way of his fishing.

The expedition team finds a group of sharks and dive in for a closer look.

Phil Breslin hunts for his dinner out on a reef.

This husband and wife team have been "hooking up" for years - and it shows.

Dr. Oakley visits a wildlife center to check on a reindeer suffering from an umbilical hernia.

Scott is none too pleased with the Bounty Hunter's new first mate.

In the east, a mysterious place called Ussuriland. Here bizarre turtles dodge the soup dish. In temperate forests, bears hang...

These fishermen have a certain way with words.

Phil Breslin must cross an icy river to get to his camp.

Tibetan Buddhist Tantrayana master, Tulku Lobsang, believes he can harness the divine within himself.