Self

Al Gore

Various (voice)

Billy West

Self (archive footage)

Ronald Reagan

Self (archive footage)

George W. Bush

Self (archive footage)

George H. W. Bush

Supervising Sound Editor

Skip Lievsay

Sound Re-Recording Mixer

Skip Lievsay

Screenplay

Davis Guggenheim

Director

Davis Guggenheim

Camera Operator

Davis Guggenheim

Executive Producer

Davis Guggenheim

Director of Photography

Davis Guggenheim

Thanks

Carl Sagan

Music

Michael Brook

Producer

Lawrence Bender

Thanks

John Williams

Editor

Jay Cassidy

Writer

Al Gore

Thanks

Robert Redford

Producer

Scott Z. Burns

Thanks

Robert Messinger

Thanks

David Zucker

Editor

Dan Swietlik

Producer

Laurie Lennard

Executive Producer

Jeff Ivers

Visual Effects

Brian Fisher

Music

Daniel Nielsen

Costume Design

Marina Ray

Music Editor

Sharon Smith

Assistant Director

John Stewart

Director of Photography

Robert Richman