Elenco - O Reino da Baleia Azul
Scott Baker
Himself - Whale GeneticistJohn Calambokidis
Himself - Cascadia ResearchDarlene Kenton
Herself - Woods HleBruce Matz
Himself - Marine Mammal Institute
Tom Selleck
Narrator (voice)Eric Olson
Self - ScrippsStephen R. Palumbi
Self - Whale Geneticist