Valerie Taylor is a shark fanatic and an Australian icon – a marine maverick who forged her way as a fearless diver, cinematographer and conservationist. She filmed the real sharks for Jaws and famously wore a chainmail suit, using herself as shark bait, changing our scientific understanding of sharks forever.

Mythic, monstrous...misunderstood. Now on the 25th anniversary of the hit film Jaws, National Geographic embarks on a voyage of breakthrough discoveries that will alter our view of the infamous creature once labeled "the perfect killing machine." Join the ultimate great white shark expedition, featuring Jaws creator Peter Benchley, famed underwater photographer David Doubilet and attack survivor turned shark advocate Rodney Fox. Witness great footage of never-before-seen shark behaviours. With cinematography that takes you literally into the gaping mouth of this fearsome killer, it's surprising new look at one of the largest, most fascinating predators ever to swim the seas-or haunt our imaginations.

A journey into the land of sharks. The old myth of swimming killing machines is put against the true nature of those rather peaceful hunters, whose evolution ended in biological perfection millions of years ago. We accompany expeditions of Dr. Eugenie Clark and Rodney Fox, who have studied sharks since the 1950's.

Host Steve Irwin, "The Crocodile Hunter," in his last documentary, teams up with oceanographer Phillippe Cousteau to explore the deadliest sea creatures living in the waters between Australia's Gold Coast and the Great Barrier Reef.

A look at the classic film Jaws and what happened in the swell after the movie.