貨車司機黃家駒（成龍）赴美向移居美國的驃叔祝賀新婚之喜，知曉其打算婚后與黑人妻子過安靜的晚年生活，經營多年的超級市場也已賣給了年輕寡婦Elaine（梅艷芳）經營。由于一見面就對Elaine有好感，黃家駒主動協助Elaine打點起業務來。...

Follows six friends who break down in the middle of nowhere on the way to a concert and encounter with the Desert fiends, a deranged family that lives in the desert killing anyone they come across....