A madman pushes a button and kills by phone. Would you answer?
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.
年1982
上映時間90 分
ジャンルサイエンスフィクションスリラーホラー謎
製作国United States of AmericaCanada
