本片是一部Science Fiction片，由Michael Anderson导演，由Richard Chamberlain/John Houseman/Sara Botsford主演。
剧情简介：A disgruntled phone company employee develops a device whereby those answering a phone can be murdered, and it's up to Nat Bridger to stop the killer.
类型：Science Fiction / Thriller / Horror / Mystery
导演：Michael Anderson
演员：Richard Chamberlain / John Houseman / Sara Botsford / Robin Gammell / Gary Reineke / Barry Morse / Alan Scarfe / James B. Douglas / Ken Pogue / View More
