Shark Squad

Off Guadalupe Island, top shark ecologist Mauricio Hoyos attempts a television first as he attaches a camera to the dorsal fin of a great white. (S1, ep 1)

Travel to part of the Bahamas to unlock shark secrets, including their sociability, their bravery, and where they give birth. The answers may help protect them. (S1, ep 2)

The fastest fish in the sea, the Mako shark has the advantages of a quick-thinking brain and astounding speed. Zoom alongside this relatively unstudied species. (S1, ep 3)

Often wrongly portrayed as mindless eating machines prone to attacking humans, sharks are more complex and intelligent than previously thought. (S1, ep 4)