Synopsis:
Detective Sam Tyler's girlfriend and colleague, Maya, is kidnapped by a serial killer. Sam gets knocked unconscious by a car, and wakes up in 1973. In this new world, he is a man starting his first day at the police force, with a boss he doesn't get along with. Sam soon begins to wonder if a case they are working on here in 1973 could be the key to helping Maya back in 2006. But when he starts to hear doctors' voices in the distance, he wonders if maybe he is just in a coma, and none of this is real. He's ready to test his theory by jumping off the roof of the police station, but his new friend and colleague, Annie, talks him down.