Steve encounters the most striking shark of all - the thresher shark. With a tail as long as its body, it's a shark with a fantastic physique. Steve dives with two of these stunning sharks off the coast of the Philippines, before hitting the Shark Lab to explain how the thresher uses its tail as a secret weapon to stun its prey.
Cast Appearances
Episode Discussion
Login to leave a comment on this episode.
No comments yet. Be the first!