While hiking in an isolated forest, survivalist Danny Coile (Les Stroud) and old Army buddy Arron James (Stacy Brown Jr.) become hopelessly trapped when they fall into a deep dark cenote with steep walls and no way out. Over the next 85 five days, they transform from mild-mannered old friends into vicious, bloodthirsty animals willing to do whatever it takes to survive.

Two strangers struggle to overcome insurmountable odds when they are suddenly faced with unimaginable powers and an unbreakable connection.

Where do you get those brilliant ideas? A question which plagues all creators. They say success comes with a price, but for the story of Mitch Stockridge, an author of self-help books, that price feeds a bigger monster inside of us all. Into the stressful depths of the creative mind, the lengths that one goes through for success, and the anxiety to keep on producing while on top.