Mocean Melvin (Narrator), Andy Casagrande (Shark Researcher), Demian Chapman (Self - Florida International University), Geremy Cliff (Self - KwaZulu-Natal Sharks Board), John Denton (Self - Florida Museum of Natural History), Tristan Guttridge (Self - Shark Biologist), Mike Heithaus (Self - Florida International University), Stephen M. Kajiura (Self - Florida Atlantic University), Mark Meekan (Self - Australian Institute of Marine Science), Joel Merchant (Fisherman), Yannis P. Papastamatiou (Self - Florida International University)