Black Coral
It's a good business to get out of.
Black Coral is a documentary/adventure program that tells the harrowing, amazing and occasionally amusing stories of the Black Coral divers of Maui. It is an inside look into this closed fraternity of watermen that shows the beauty, the addiction and the danger involved in harvesting the Hawaiian State gemstone.
Interviews include dive legends Jack Ackerman, Ricky Grigg, and more.
Official "Black Coral" website