Dragan PopovSelf - Expedition Leader LuminSelf - Expedition Instructor Nicolas PopovSelf - Expedition Leader Itxaso ZuñigaSelf - Expedition Instructor Daniel F. MaloneSelf - Underwater Cameraman Jane PopovSelf - Expedition Co-founder H. Marshall GolnickProduttore Esecutivo / Creator Jessica HanlonProduttore Esecutivo Ellen Levy-SarnoffProduttore Esecutivo / Creator Meryl MarshallProduttore Esecutivo Susan WhittakerProduttore Esecutivo Andreas KossakCinematographer Tony OlivieriCinematographer Thom FennesseyLine Producer 