A twin brother and sister separated at birth. Two halves forming the Yin and Yang. Two telepathic minds. An ancient clock tower. A mystery to keep the mind alert.

The discovery of a Saint’s bones at an archaeological dig causes a stir in the village of Midsomer Cicely. But when the leader of the dig is murdered, DCI Barnaby and DS Nelson soon realise that it’s not only skeletons that have been long buried in the hallowed ground.

Bullard asks Barnaby to investigate when friends' daughter Lucy Oliver goes missing after joining the Oblong Foundation,a new age group leasing a house from Ruth Lambert,whose parents died in an explosion on their boat. Dan Jones goes undercover as a new inductee and hears group leader Dominic Segal take a call implying there has been foul play. Local publicans the Powells tell Barnaby that Lucy argued with Oblong's directrix Freddie Raft before leaving but Ruth denies this. However it is discovered that Ruth's parents loaned a large sum of money to somebody,leading Barnaby to believe that they may have been murdered by the payee. If having his dog trained by Dr. Bullard's formidable sister was not enough he once more finds himself confronting a killer,the perpetrator of the Oblong murders.

作为英格兰最古老家族的主人，韦弗利先生受到前所未有的挑战----数日内，三封扬言要绑架他三岁儿子的匿名敲诈信陆续送到他手上。 第一封信要求2万5千英镑，第二封要求3万英镑，第三封信要求5万英镑，第四封指出绑架的最后期限，第二天中午12点。 波罗应邀赶到，大团警察也闻讯赶来支援，谁料，众目睽睽下，神秘绑匪还是成功而准时地将孩子掳走…… 毋庸置疑的是，没有人可以向波罗做出如此狂妄的挑畔而后还能安然无恙

沉迷于美食中的波洛，依然保持着对犯罪的敏锐嗅觉——有人改变了保持十年之久的饮食习惯，胡乱点了不合情理的菜肴——什么事将要发生吗？果然，三周后这位盖斯科因先生在家中意外身亡，而波洛的怀疑对象却拥有铁打的不在场证明……且看波洛如何将种种蛛丝马迹连成一条完美的推理之链！其中最重要的一环，便是那令人匪夷所思的二十四只黑画眉……

故事发生在风景如画的度假胜地意大利，正在享受自己难得的假期的波罗（大卫·苏切特 David Suchet 饰）邂逅了名叫帕梅尔（Frances Low 饰）的女士，后者声称自己是波罗的超级粉丝，并且热情的邀请波罗和自己一起享受这段度假时光。之后，波罗和帕梅尔又认识了两对同样在此休憩的夫妻，他们一对拥有雄厚的财力，另一对刚刚结婚，还沉浸在新婚燕尔的幸福之中。随着时间的推移，波罗渐渐察觉到这两对夫妻间藏着另一端古怪的关系。 就在波罗准备结束自己的休假之际，凶杀案发生了，年轻的瓦伦蒂娜（Annie Lambert 饰）死于中毒，而波罗亦背负上了莫名其妙的罪责被限制了行动。于是，被迫留下的波罗决定和帕梅尔夫人联手，破获凶案的真相。

While on a Mediterranean cruise, Poirot is asked to investigate the murder of one of the passengers, Mrs. Clapperton who is found stabbed in the chest in her stateroom. She was somewhat haughty and generally disliked by the other passengers. Her henpecked husband, Colonel Clapperton, was ashore for the entire day with two other passengers. General Forbes, who admits to having been in love with the dead woman when they knew each other many years before, says he was having a nap. Then there is Miss Ellie Henderson, who is attracted to Colonel Clapperton but whose wife is in the way of any possible relationship. With everyone having a reasonable alibi, it is left to Poirot to find the killer.

波罗和黑斯廷斯在一家摄影棚观看他们的朋友导演一部电影，摄影棚主人亨利•瑞德布恩对待演员与工作人员的粗暴行为给他们留下了深刻的印象。 当天晚上，风雨交加，瑞德布恩被发现横尸家中，而年青漂亮的电影明星瓦雷瑞•圣德莱被卷入该谋杀案中，应其未婚夫的邀请，波罗再度来到摄影棚，力求查明真相，还其清白…

年轻漂亮的尼克·巴克利小姐有一个不同寻常的名字，但她的人生更不同寻常：首先，在险峻的康沃尔郡山坡上，她汽车的刹车失灵了；接着，在海边小径，差一点被一块落下的大石头击中；然后，一幅油画又掉下来，几乎砸中睡梦中的她。 在发现了尼克小姐太阳帽上的弹孔后，波洛就决定要保护这个女孩；同时，他着手解开这尚未得带的谋杀之谜。

对波罗理性的头脑而言，“幽灵”一说是经不住任何考验的，但这回他将不得不面对一桩幽灵谋杀案。 偏辟小镇的清晨，盛传闹鬼的玛斯登陆庄园发生命案——庄园主人马特沃尔斯的尸体在离家不远的橡树下被发现。50年前，一个年轻的女孩在这棵橡树下自杀，据称自此以后，便时有邪恶的幽灵出没。 年轻的妻子深信是那个女孩的幽灵杀死了她的丈夫，她曾在一个深夜亲眼看见化妆台的镜子涌出鲜血，也曾亲耳听见橡树发出恐怖的笑声……波罗根本不相信任何超自然因素的死亡，然而他又断言马特沃斯亦非死于自然因素…… 无论如何，这都是一个令人心生寒意的诡异而恐怖的死亡事件…

Poirot attends the Victory Ball, a costume party where you are expected to dress as someone famous, as himself. However, when two members of a party of six dressed as characters from classical Italian comedy are subsequently found dead, Poirot finds himself working with Chief Inspector Japp to solve the case. The solution to the deaths of Viscount Cronshaw and Coco Courtney is to be found in determining the correct time of death and identifying an impostor at the ball. Poirot takes to the airwaves and reveals the identity of the killer on a live BBC radio broadcast.

这一次，波罗（大卫·苏切 David Suchet 饰）和他的搭档黑斯廷（菲利普·杰克森 Philip Jackson 饰）受人邀请参加了一场狩猎会。在狩猎会上，负责骑在马背上驰骋打猎的当然是英姿勃发的黑斯廷，而波罗的主要任务，就是和广大的妇女儿童们一起在树荫下闲聊，等待着享受战利品的美味。 然而，让所有人都没有想到的是，在狩猎的过程中队伍中发生了一场意外，有人受到了误伤，这场意外让整支队伍都变得躁动惊慌。祸不单行的是，波罗发现自己发烧了，迷迷糊糊的他被送往了医院安排住院。就在当晚，别墅里的富翁遭人谋杀，虽然波罗卧病在床，但这并没有阻碍他进行了一场精彩绝伦的推理。