A writer who studies the paranormal believes that low frequency tactile sound is the cause for reported ghost sightings in an abandoned subway station. In an attempt to debunk the sightings, she breaks into the station to record evidence.
1978年,綽號“蠍子”的喬(雅姆·朗德裡·埃貝爾 James Landry Hébert 飾)和同夥蘭尼(Michael Villar 飾)剛剛打劫了銀行,路上還順帶抓了無辜女子薇薇安·方丹(阿什麗·貝爾 Ashley Bell 飾)當人質。他們駕駛汽車公路上狂奔,而警察緊隨其後。追捕過程中,倫尼中彈,雖然僥幸甩掉警察,不過倫尼最終還是死去。喬和薇薇安合力扔掉了倫尼的屍體,接著繼續逃亡。然而他們不小心駛入一個私人領地,汽車先是被槍打爆了胎,隨後喬也遭人射殺。接著手持狙擊槍的男子懷特·莫斯(帕特·希利 P