O fotógrafo ambiental James Balog usa câmeras com efeito time-lapse para capturar as mudanças das geleiras do mundo com o passar dos anos.
Himself - Photographer
Himself - Photo Assistant
Himself - EIS Engineer (as Adam Lewinter)
Himself - Photographer & Oscar Winning Filmmaker
Herself - The Aspen Institute
Herself - National Geographic Explorer (as Sylvia Earle Ph.D.)
Himself - National Geographic Editor
Himself - Climatologist
Himself - Glaciologist
Herself - James's Wife
Diretor