去大公司面试成功的Jen（凯瑟琳·帕金森 Katherine Parkinson 饰）以为自己中了头彩，结果却被分配到了地下层的IT部门。部门里只有2个人，Moss（理查德·艾欧阿德 Richard Ayoade 饰）和Roy（克里斯·奥多德 Chris O'Dowd 饰），2个电脑方面的专家，生活常识类的怪人。对电脑一窍不通的Jen强装出一副精通的样子，惹出了不少笑话。
Jen和IT怪人二人组意外的很合拍，总会把一些本来很平常的事情，弄得一发不可收拾，让人哭笑不得。而公司的老板（克里斯多夫·莫利斯 Christopher Morris 饰）也会时不时的出现，和他们一起上演让人捧腹大笑的故事。别具一番风味的英式幽默故事在IT部门上演。

In the 1980s horror writer Garth Marenghi wrote, produced, directed and starred in Darkplace, a groundbreaking series set in a hospital and exploring the depths of the author's imagination. At least that's what Marenghi and his publicist/co-star, Dean Learner, claim in modern-day interviews which both bookend and interrupt the episodes. In fact the show is cheap, chiché'd, full of gaping plot holes and startlingly misogynist. Garth Marenghi is a creation of comedian Matthew Holness, who won a Perrier award with the character at the 2001 Edinburgh festival. Written by Richard Smeltzer