On screen
Cast
8 credited performers
Artwork unavailable
Scott Baker
Himself - Whale Geneticist
Artwork unavailable
John Calambokidis
Himself - Cascadia Research
Artwork unavailable
Darlene Kenton
Herself - Woods Hle
Artwork unavailable
Bruce Matz
Himself - Marine Mammal Institute
Tom Selleck
Narrator (voice)
Eric Olson
Self - Scripps
Artwork unavailable
Stephen R. Palumbi
Self - Whale Geneticist
Artwork unavailable
Gisli Vikingson
Self