Plot
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.
| Writer | N/A |
|---|---|
| Director | Kevin Bachar |
| Actor | Mike Heithaus, Frances Farabaugh, Yannis Papastamatiou |
| Country | United States of America |
| Production | National Geographic |