Watch full episodes of Investigation Shark Attack online. Get sneak peeks and free episodes all on Nat Geo TV.

Watch full episodes of Super Shark Highway online. Get sneak peeks and free episodes all on Nat Geo TV.

Jay Pritchett is on the south side of middle age. He's married to the much younger, much hotter, much more Colombian Gloria. There's a bit of a cultural clash. Jay is pretty set in his no-nonsense ...