When Anne (Synnøve Karlsen) and Patrick (Luke Norris) hail a black cab after a night out, their driver (Nick Frost) is chatty, even jovial, but they’re in no mood to talk. In fact, the pair barely speak to each other. That is, until they realize the driver has no intention of taking them home. Locked in the cab with no way to escape, the driver drives the pair to a stretch of abandoned and supposedly haunted road. But what is his goal? Is he good or simply evil? And why has he chosen Anne and Patrick as his victims?