Frank's father arrives at the Gallagher's, much to his displeasure, whilst Veronica feels threatened by Karen's presence when she begins working at the pub.

BBC的关于大都会警察局“悬疑旧案”部门的喜剧。小组的头是女DS桑德拉普尔曼，既然是和旧事有关，索性就招聘了3个退休侦探：杰克把死去的爱妻埋在后院每天和她聊天，盖里年轻时有名的花心如今要和三个前妻四个女儿共进晚餐，布莱恩是个强迫症、前酒徒和阴谋论者。标题取自一句老话：“You can't teach meijubar.net an old dog new tricks（老家伙学不来新窍门）”。这帮老家伙却成功地在新时代用他们的经验和技，那些疑难案件正中了看似过时的老窍门的道。

博伊德警探带领着一支由多名警探和科学专家组成队伍，专门调查早已被人遗忘的陈年积案。有了先进的科学技术，加上专业的法医知识和心理专家的分析做武器，他们相信自己一定能够所向披靡。然而事情远没有那么简单，...

With Elaine away with her boyfriend, Martin finds himself with a new receptionist in the form of her cousin, Pauline who arrives unannounced. He assists his aunt Joan by examining her friend, Muriel Steele. Her son, Danny Steele thinks she is displaying early signs of dementia and wants to put her in a home. Martin's initial examination reveals her to be perfectly normal but he...