Eric Bishop is a football fanatic postman whose life is descending into crisis. Looking after his granddaughter is bringing him into contact with his ex-wife, Lily, whom he abandoned after the birth of their daughter. At the same time, his stepson Ryan is hiding a gun under the floorboards of his bedroom for a violent drugs baron. At his lowest moments, Bishop considers suicide. But after a short meditation session with fellow postmen in his living room, and smoking cannabis (drug) stolen from his stepson, hallucinations bring forth his footballing hero, the famously philosophical Eric Cantona, who gives him advice. His relationship with Lily improves dramatically. Bishop finds the gun and confronts his stepson. Ryan admits to his involvement with the drugs gang, and Bishop attempts to return the gun to the gangster. He is forced to keep it himself, however, when a Rottweiler is set on him in his car. The gangster then posts footage on YouTube of Bishop's humiliation. The entire family is then arrested by the Greater Manchester Police on a tip-off but they fail to find the gun as it is hidden in the fridge, under a chicken. Eric Cantona then advises Bishop to seek help from his friends and to 'surprise' himself. Bishop organises 'Operation Cantona', sneaking dozens of fellow Manchester United F.C. fans – wearing Cantona masks (including Cantona himself) – into the gangster's house and humiliating him and his family, threatening to put the video of their operation onto YouTube, in turn. The film ends at Bishop's daughter's graduation day, where the family reunites in peace. In the post-credit scene, a teaser is shown for the sequel Looking for Cherry.