Tom HiddlestonSelf - Narrator (voice) Jodi RowleySelf - Amphibian Biologist Justin AndersonSelf - Producer / Director / Producer Ellie WilliamsSelf - Sound Recordist / Sound Recordist Andy SzaboSelf - Alaska Whale Foundation Madison KosmaSelf - University of Alaska Southeast Sebastian DunnSelf - Sound Recordist / Sound Recordist Nicholas ElliotSelf - Lion Conservationist Tom RichardsSelf - Field Director / Director Howard BourneSelf - Camera Operator Nick GuySelf - Camera Operator Justin AndersonSelf - Producer / Director / Producer Dan PerowneDirector / Producer Joe StevensDirector / Producer / Music Supervisor Tom RichardsSelf - Field Director / Director Carina ThomasDirector / Producer Steph HoltDirector / Producer Helen SampsonDirector / Producer Natasha FellowsDirector / Producer Alex WilliamsonExecutive Producer Tom PayneProducer / Series Director Jacob ParishDirector Of Photography Kate HopkinsSound Supervisor Nainita DesaiOriginal Music Composer Ellie WilliamsSelf - Sound Recordist / Sound Recordist Sebastian DunnSelf - Sound Recordist / Sound Recordist Isla RobertsonHead Of Production 
