From 'Grey Gardens' to 'The Gleaners and I,' 'Gimme Shelter' to 'Grizzly Man' and beyond, THR critics pick their favorite non-fiction films of all time. By David Rooney, Jon Frosch, Daniel Fienberg, ...

Great music documentaries do more than tell us what happened. The best ones pull us backstage, into recording studios, onto tour buses, and inside the minds of artists who changed music forever. Some ...