Director: Stephen Fingleton Starring: Michael McCann, Mia Goth, Olwen Fouere, Andrew Simpson Written by: Stephen Fingleton Running Time: 104 mins Cert: 18 Release date: 12th February 2016 Films don’t necessarily need million dollar budgets to produce something gripping and unsettling. Take The Survivalist, a post-apocalyptic drama filmed in Northern Ireland that has a cast made…