Few productions have been as troubled and chaotic as Francis Ford Coppola's epic war film, "Apocalypse Now." The true extent of the horrors documented in "Hearts of Darkness: A Filmmaker's Apocalypse" highlights the uncomfortably tense environment on set, exacerbated by interpersonal clashes, health issues/hygiene concerns, and extreme weather. Coppola's production was heavily impacted as a result, as the typhoon destroyed elaborate film sets/equipment, which added further strain on an already expanding budget. According to veteran actor Scott Glenn (who plays Captain Richard M. Colby in the film), the typhoon nearly took Coppola's life (!!!) Glenn opted for more screentime at the end of the movie, even though Colby didn't have too many speaking lines.