The Most Unknown The Most Unknown

Ian Cheney

“The most intelligent documentary of 2018”
East Bay Express

The search for truth begins under a mountain and ends on a monkey island.

Separated by borders and discipline, united by a thirst for impossible questions, nine scientists embark on a chain of encounters to explore one another’s greatest experiments. From slime-filled caves to observatories at 14,000 feet, and from the depths of the ocean to the interior of the human mind, these unique thinkers find common ground in curiosity.