The best documentaries tackle the controversies and importance of oil, including how it affects different countries and regions, how it impacts the climate and environment, its complicated politics, and how much oil we must have to sustain our everyday lives. What are the Best Documentaries About Oil? The oil industry affects the deepest parts of the environment and just about every nation in the world. Massive oil spills and related pollution have dominated news outlets for decades. Who doesn’t remember seeing image after image of animals covered from an oil spill?This list discusses the best documentary films discussing the oil industry, including: Collapse, Crude, The End of Suburbia, Fuel, PetroApocalypse Now?, FrackNation, Pipe Dreams, and Gasline. Vote up the most educational and entertaining, and add any that are missing from the list.