Joy（唐·弗兰奇 Dawn French 饰）每天都小心的呵护着自己的玩具娃娃，并坚信有一天他会成为自己真正的孩子。怪异的盲人老头Lomax独自住在一所大房子里，有着古怪的收藏嗜好。失意的独手小丑Jelly专为儿童表演节目，但只会表演一个节目。侏儒Robert暗恋剧团女主角，却总遭到众人的捉弄。心智不成熟的David（史蒂夫·佩姆伯顿 Steve Pemberton 饰）是个杀手文化狂热者，痴迷于血腥的游戏，母亲间不惜一切代价保护着不谙世事的儿子。这个五个来自不列颠的不同地方的人收到了一封同样的恐吓信，上面写着：“我知道你做过什么”。这几个人都有着不可告人的秘密，而未知的来信是否会将他们联系到一起，真相能否被揭开？

The Smoking Room is a British television sitcom written by Brian Dooley, who won a BAFTA for the series in 2005. The first series, consisting of eight episodes, was originally transmitted on BBC Three between 29 June and 17 August 2004. The Christmas Special was first transmitted on 20 December 2004. A second series of eight episodes began airing on 26 July 2005.

The first series, including the Christmas Special, was released on DVD by the BBC on 6 February 2006 and on CD in a four-disc set on 4 April 2005. The second series was released on 16 October 2006; a boxed set containing both series was released on the same date.

There will not be a third series; in an interview for the BBC News website on 30 November 2006, the actor Robert Webb who plays Robin, said in passing, "...there is no more Smoking Room". England's smoking ban, which prohibits indoor smoking in workplaces, came into force on 1 July 2007, as a result of which internal smoking rooms, like the one in which the series is set, became illegal.

原版话剧《东方快车谋杀案》改编自阿加莎·克里斯蒂最经典的推理名作之一，由知名剧作家肯·路德维希精心改编，完美还原了这一震撼世界的密室谋杀故事。诡谲精巧的杀人手法、紧张缜密的推理过程与出人意料的结局，让这部作品成为全球读者与观众翘首以盼的悬疑传奇。



本剧由备受好评的原版话剧《无人生还》原班导演露西·贝利（Lucy Bailey）与舞美设计师迈克·布里顿（Mike·Britton）倾力打造，延续了高水准的制作与沉浸式的观演体验。豪华列车的细致还原、紧凑精彩的剧情节奏，为观众呈现一场极致的推理盛宴。



该剧于2024年英国首演，在英国与爱尔兰展开巡演，广受媒体赞誉与观众喜爱。2025年10月-12月，原版话剧《东方快车谋杀案》将首次登陆中国，继原版话剧《无人生还》之后，再次为中国观众带来原汁原味的阿加莎·克里斯蒂舞台经典。