Love this graphic. IMDb says:
Thomas Luster is a troubled businessman who tries to make sense of a life being driven out-of-control by a force closer to home than he first realizes. When he discovers that the man working against him is another side of his own personality he is forced to fight back against his manipulative alter-ego as murder, madness and mayhem combine to take Luster on the most bizarre and terrifying ride of his life.
Writer/director team Adam Mason and Simon Boyes have a track record with horror, having made 'Broken', 'The Devil's Chair', and 'Blood River'. I haven't seen any of those but the all got fair traction online.
'Luster' looks more like a psych-thriller with horror elements, maybe an identity twist that could be cool. The poster has a retro, almost Hitchcock, feel. Synopsis has the same energy but with a contemporary edge. Maybe Adam and Simon are shifting gears. Here's hoping.