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？
疯城记 (季节 2)
Survivors (集 1) 9.0
播出日期: 2011-05-05
运行时间: 30 min
概述: The survivors of the explosion at Ravenhill Psychiatric Hospital reunite to bury one of their number killed in the blast, but there is to be no rest for the wicked.
Dinner Party (集 2) 10.0
播出日期: 2011-05-12
运行时间: 30 min
概述: The search for the missing locket continues with the investigation turning to Christopher Biggins for answers. Meanwhile, we find out what happened to Robert and Kerry as we return to the mysterious cottage in the woods.
Hancock (集 3) 10.0
播出日期: 2011-05-19
运行时间: 30 min
概述: Mr Lomax reveals more about his past and his hatred for Tony Hancock becomes clear. Meanwhile Mr Jelly arrives at a booking meant to be for Mr Jolly and hopes no one will tell the difference.
Sunnyvale (集 4) 10.0
播出日期: 2011-05-26
运行时间: 30 min
概述: Desperate measures are called for as Jeremy Goode searches for the missing library book. Mrs Wren is in peril from several parties and only one man can save her. But will he be bothered?
The Hunt (集 5) 10.0
播出日期: 2011-06-02
运行时间: 30 min
概述: With danger mounting and few witnesses left, Tealeaf, with the help of Peter Bishop, tries to solve the mystery of the locket. Things don't quite go to plan. Elsewhere, once again Jelly becomes Jolly with unexpected results.
Andrews Nanotech (集 6) 10.0
播出日期: 2011-06-06
运行时间: 30 min
概述: The secret of the missing locket is finally exposed and the enormity of what is at stake revealed. But are there enough characters left alive to care?
季
集 7
集 6
集 1