Filth was one of the sleaziest, crudest, trippiest films of 2013, and of course became one of the top box office successes in the UK – not only because it’s a UK-made film, but I’d wager the subject matter was familiar to their youth. On the 4th of April, James McAvoy’s excursion into drugs, sex and general debauchery makes its way onto Blu-ray, DVD and Digital thanks to Ic...