An Inconvenient Truth 2006 Genres: Science & Technology Documentary, Documentary Country: United States Director: Davis Guggenheim Duration: 100 Min Year: 2006 Actors: Al Gore, Billy West, George Bush, George W. Bush, Ronald Reagan Storyline: Filmmaker Davis Guggenheim follows Al Gore on the lecture circuit, as the former presidential candidate campaigns to raise public awareness of the dangers of global warming and calls for immediate action to curb its destructive effects on the environment.