低俗喜剧

　　一对兄弟姐妹在一家偏僻的汽车旅馆里度过了一个可怕的恶作剧之夜。

　　British Army radiation drills at a remote Scottish base attract a subterranean, radioactive entity of unknown nature that vanishes, leaving two severely radiation-burned soldiers... and a "bottomless" crack in the earth. Others who meet the thing in the night suffer likewise, and with increasing severity; it seems to be able to "absorb" radiation from any source, growing bigger and bigger. What is it?? How do you destroy a thing that "feeds" on energy?

五个芭蕾舞者去参加比赛，却遭遇公车坠毁，被困在一家偏远旅馆中，遭遇杀身之祸，必须用自己的舞技逃脱危机。