Override follows Ron Camp (Cole), a 31-year-old taxi driver in L.A. and Becca (Croft), his 16-year-old passenger, as they are plunged into a modern-day nightmare. Unaware of Ron’s identity as a spree killer, Becca becomes entangled in a series of terrifying events. Throughout the night they confront a chilling question: How many people will die before this ride is over?