James Balog

as Self - Photographer

Svavar Jonatansson

as Self - Photo Assistant

Adam LeWinter

as Self - EIS Engineer

Louie Psihoyos

as Self - Photographer & Oscar Winning Filmmaker

Kitty Boone

as Self - The Aspen Institute

Sylvia Earle

as Self - National Geographic Explorer

Dennis Dimick

as Self - National Geographic Editor

Jason Box

as Self - Climatologist, Ohio State University