2015 /Âu Mỹ / Phim,Lẻ

Elon Musk, Jane Goodall, Louie Psihoyos, Leilani Munter, Charles Hambleton, Heather Dawn Rally, Joel Sartore, Paul Hilton, Austin Richards, Travis Threlkel, Dr. Christopher W. Clark, Shawn Heinrichs, John Veron