DCI Sam Tyler, in pursuit of a serial killer, is knocked unconscious by a car and wakes up in 1973, where he is a newly-transferred detective inspector working at the same station. Initially refusing to accept his situation, he finds it difficult to adjust to the attitudes and technology of the day. Investigating a murder in 1973, he recognizes a possible connection to events in the present day.
Elenco: John Simm , Philip Glenister , Liz White , Dean Andrews , Marshall Lancaster , Noreen Kershaw , William Atkinson .