Daniel B. Gold
Narrator (voice)
Camera
Ross Gelbspan
Self
Acting
Bill McKibben
Self
Acting
John 'Bish' Neuhauser
Self
Acting
Ted Nordhaus
Self
Acting
Rick Piltz
Self
Acting
Michael Shellenberger
Self
Acting
Sheila Watt-Cloutier
Self
Acting
Tony Blair
Self (archive footage)
Acting
Tom Brokaw
Self (archive footage)
Acting
George W. Bush
Self (archive footage)
Acting
Philip Cooney
Self
Acting
Dr. Heidi Cullen
Self
Acting
Kert Davies
Self
Acting
Leonardo DiCaprio
Self (archive footage)
Acting
Myron Ebell
Self
Acting
Anne Gelbspan
Self
Acting
Michel Gelobter
Self
Acting
Leona Goodhope
Self
Acting
Al Gore
Self (archive footage)
Acting
Sean Hannity
Self (archive footage)
Acting
James Hansen
Self (archive footage)
Acting
Jamie Henn
Self
Acting
James Inhofe
Self (archive footage) (as Sen. James Inhofe)
Acting
Jay Inslee
Self
Acting
Darrell Issa
Self (archive footage)
Acting
Bill Maher
Self (archive footage)
Acting
Dan Rather
Self (archive footage)
Acting
Oprah Winfrey
Self (archive footage)
Acting