http://imdb.com/title/tt2291284/

Subterranea (2015)
7.2/10 from 868 users Updated : 2017-09-23
Drama , Mystery
William Katt , Bug Hall , Nicholas Turturro , Lily Gladstone , Tashia Gates , Katie Kohler , Dizzy Wells , Ken White , Amber Mason ,
Jeff Medley , Joseph Grady , Joy Olsen , Dan Molloy , Kale McClure , Logan Cook
Mathew Miller
IMDB 99
2015
A man raised in complete isolation his entire life is released into society for the first time as an adult and must learn how to live. Along the way| he discovers
that he's part of a social experiment and sets off to find answers about his dark past.