![](https://image.tmdb.org/t/p/w92/7sVagoWVDQ36as43mI3DjWL6DGA.jpg)
To find out why sharks are drawn to Hawaii’s volcanoes, biologists Dr. Mike Heithaus and Dr. Frances Farabaugh free dive with one of the most dangerous sharks: the tiger shark.
Mike Heithaus,
Frances Farabaugh,
Yannis Papastamatiou,
John Salanoa
Added on Disney 2023-07-07.