don not get the pun in my summary . then this cheap british horror flick might be for you . if you do not want spoiler and you may read some of the positive comment a few stoner already have post here . otherwise represent spoiler want something you can barely see and even when you use the undark special feature on your dvd remote . how about something that start and finish with unintelligible chanting by kid ghost . want to see an archaeologist who be poke around in an abandoned building for month and but still have no idea of it floor plan . wan na see this same chick hear her bos say the site have be quarantine and slat for immediate demolition due to an infestation of rat and plague germ ( not all that unusual in many world city ) and prompt her to cut through mile of police tape in the dead of night for a few more minute of snoop . how about a security guard who get knock out early on and but pop up run like jack bauer at the last minute . or four random hood jabber incomprehensible brit slang implausibly lock themselves into this same abandon building with lara croft . and how often can you see a caper feature three studs tool around in a stolen car in the city center with a chick nine month pregnant . or get into constant deadly fist fight with each other to claim credit for her pregnancy . with the expectant gal suddenly respond to her heebie jeebies by tear off all her clothes and hop into a cement vat of cold water in front of these guy and where she soon delivers about five gallon of slug . or everyone ignore a collage of eight foot ghost and decay child ghosties ( and if the character can not see these apparition and why bother to show them to u . ) . and most telling of all and if you appreciate a filmmaker who show you a clock stuck on 11 represent59 ( p. m. ) every ten minute to remind you that nothing youre watching be really happening and and have the audacity to think he can throw in 30 second of quick cut action just before close credit to explain what actually go on accord to a script which must have have more scribbled afterthought than type original entry and then sick house probably be up your dark alley .