A pathologist, Dr. Warren Chapin (played by Vincent Price), discovers that the tingling of the spine in states of extreme fear is due to the growth of a "tingler"—a spinal parasite which can kill the host unless it is destroyed by screaming.更多《天天干天天插》高清完整版在线观看、天天干天天插无删减完整在线、天天干天天插完整免费视频相关电影解说资源，请持续关注CPP阳光影视!