1963 Detroit is a hotbed of gambling, and the weekly baggage auctions keep a busy trade. Charlie Stewart and Joey Third are skilled in the art of successful bidding, but when Joey lands a mysterious suitcase, the thrill of winning turns to terror once they realize they've opened something sinister. Inside the suitcase is an antique gramophone, and the music it plays is unlike anything they've heard before. A chanting voice speaks to them...