Calificación
Reparto

Tom Jackson
Self (Narrator)

Ben Cohen
Self (True Majority)

Kert Davies
Self

Brenda Ekwurzel
Self (Climate Scientist)

Paul R. Epstein
Self

Ross Gelbspan
Self (author of Boiling Point)

Tim Greeff
Self

Shawnee Hoover
Self (Exxpose Exxon Campaign Director)

Athan Manuel
Self (Arctic Wilderness Campaign)

Paul Mayewski
Self (Climate Scientist)

Michael McCracken
Self

Bill McKibben
Self (Author)

Michael Oppenheimer
Self (Climate Scientist)

Rick Piltz
Self

Jeremy Symons
Self (Environmental Protection Agency)

Cameron Wake
Self (Climate Scientist)