8. Cave of Forgotten Dreams (2010)
Director: Werner Herzog
Stars: Werner Herzog, Jean Clottes, Julien Monney
A perfect example of technology with a purpose, Werner Herzog's documentary offers viewers a front row view of the Chauvet-Pont-d'Arc Cave in Southern France, which boasts the earliest examples of cave paintings. Closed off to the public since its discovery in 1994, Herzog's deeply textured exploration of this significant discovery is about as close as you'll ever get to experiencing it in person.