Filth (2013)
A bigoted junkie cop suffering from borderline personality disorder and drug addiction manipulates and hallucinates his way in a bid to secure promotion. based on novel or book, detective, cocaine, investigation, manipulation, dark comedy, edinburgh, scotland, hallucination, sexism, cop, murder, dirty cop, drugs, drunkenness, christmas, bipolar disorder, corrupt cop, misanthrope, exhilarated