《9号秘事》第二季是由吉列尔莫·莫拉莱斯担任导演，《绅士联盟》成员史蒂夫·佩姆伯顿和里斯·谢尔史密斯自编自演，联合BBC推出的一部英国暗黑喜剧。该剧与《黑镜》结构类似，一集一个故事，每集故事都是独立的，第二季于2015年3-4月播出，一共由六个新故事组成。

Inside No. 9 returns to BBC Two on Thursday the 26th of March for six more ingenious genre slices of horror, suspense and psychology. Those who were rattled and gripped by the first round of half-hour plays from Steve Pemberton and Reece Shearsmith know to expect to be skilfully sucker-punched with sharp, tricksy writing and well-drawn characters.