Only a few reviews here from people who seem to know what this is about. Sadly, I'm not one of them. What others have stated, as well as this site, is on the surface this is a tale about a man convicted of a crime that he didn't commit who is on his way to jail when some sort of secret government agency offers him a chance to bypass jail in exchange for participating in an experiment. However, it's all a setup and the experiment makes little sense. We see frequent flashbacks of his home life, two daughters and a dying wife due to cancer. He accidentally kills one of his daughters and everything that occurs afterwards seems more like some unfathomable penance he must pay for that accident. By the time this film ends, it seems simply a horror film to me. Whatever it is, it has its moments and it has a lead and a director, Tristan Barr, who puts himself through the ringer from start to finish. The film is claustrophobic and creepy and someone please tell me how this man survives, for days, weeks, months, years (?!) on an egg or two per day and nearly no water. Barr is quite effective and so is the film in a nonsensical kind of way.