ACTORES
David Attenborough
Self - Narrator
Jamie McPherson
Self - Cameraman- Helen Hobin
Self - Camerawoman - Bertie Gregory
Self - Cameraman - Aleqatsiaq Peary
Self - Inuit Hunter - Mark Brownlow
Self - Executive Producer - Alun Hubbard
Self - Arctic University of Norway - Hugh Miller
Self - Underwater Cameraman - Justin Maguire
Self - Cameraman - Sam Lewis
Self - Cameraman - Dawson Dunning
Self - Cameraman - Leigh Hickmott
Self - Whale Biologist - Jessica Meir
Self - NASA Astronaut - Bjorne Kvernmo
Self - Boat Captain - Sacha Thorpe
Self - Director - Raymond Besant
Self - Cameraman - Will Lawson
Self - Assistant Producer - Gary Stenson
Self - Department of Fisheries and Oceans Canada - Sridhar Anandakrishnan
Self - Penn State - Gennadiy Fedorov
Self - Wrangel Island Ranger - Rachel Scott
Self - Director - Matt Erhardt
Self - Spotter Plane Pilot - Joe Treddenick
Self - Assistant Producer - James Grecian
Self - University of St Andrews - Diego Araya
Self - Guide - Dion Poncet
Self - Captain, MY Golden Fleece - Erin McFadden
Self - Researcher - Eric V. Regehr
Self - Polar Science Centre - Katy Walter Anthony
Self - University of Alaska, Fairbanks - Bill Fraser
Self - Polar Oceans Research Group - Hamish Pritchard
Self - British Antarctic Survey
Hereje 
Shutter Island 
Cuarto milenio 
O mnie się nie martw