在这部哈利法克斯最后的探戈 第四季剧情片中,Two years have passed since series three. Caroline is about to embark on a new headship at a challenging state school which means moving her family out of the beautiful home in Harrogate to a farm house “with potential”. Having agreed to host Christmas Day, Caroline is overwhelmed by so much change. But a chance encounter with a new acquaintance gives her a different perspective. Gillian is racked with guilt over Eddie’s death and is convinced he’s haunting her and Robbie. A séance at Caroline’s new, supposedly haunted, house is enough to tip Gillian over the edge as she makes a life-changing decision. Meanwhile, in a bid to keep her brain active, Celia joins the local amateur dramatics club, encouraging Alan to do the same. But Alan is forced to admit that his memory isn’t what it used to be, leaving the part wide open for Harry, much to Celia’s disdain.
Caroline gets a job at a notoriously rough school in Huddersfield and moves, with Alan and Celia and her two sons, to a ramshackle farmhouse outside the town - not that Celia is happy with her accommodation. On a girls' night out Caroline confides in Gillian, who also admits she feels haunted by late husband Eddie, especially after Robbie has a serious accident on the farm. Celia however is buoyant when she lands the role of Madame Arcati in a local production of 'Blithe Spirit' and ropes in a reluctant Alan when another cast member falls ill. Alan's friend Harry alarms everybody by claiming that Caroline's house is haunted.
