Supported by the National Geographic Society, the world's eminent blue whale scientists embark on a revolutionary mission: They'll find, identify, and tag California blue whales, use the DNA samples to confirm the sex of individual whales, then rejoin the massive creatures' stunning migration when they collect at a chimera known as the Costa Rica Dome.
Sue Houghton
Writer
Scott Baker
Himself - Whale Geneticist
John Calambokidis
Himself - Cascadia Research
Darlene Kenton
Herself - Woods Hle
Bruce Matz
Himself - Marine Mammal Institute
Tom Selleck
Narrator (voice)
Eric Olson
Self - Scripps
Stephen R. Palumbi
Self - Whale Geneticist
Gisli Vikingson
Self
Deep Blue68%
My Octopus Teacher78%
Puff: Wonders of the Reef76%
Riding Giants75%
180° South72%
The Class of ‘9271%
Blackfish78%
Deepsea Challenge 3D66%
Earth76%
Dancing with the Birds77%
A Gorilla Story: Told by David Attenborough77%
John Candy: I Like Me78%
Powaqqatsi72%
Deep Sea 3D65%
Polar Bear72%
One Life75%
Chasing Coral77%
The Deepest Breath76%
Ghosts of the Abyss68%
Fire of Love75%
