Life on Mars - Season 2 - Episode 7
A water-tight court case fails to put away a local gangster. Unable to cope with a guilty man walking free, DCI Hunt turns to alcohol but soon finds himself in a spot of bother. When it appears as though Hunt may have killed someone, it's up to Sam, torn between Gene and his replacement, a DCI who actually uses Sam's modern police techniques and vocabulary, to help him out.
About Life on Mars

Title: Life on Mars
First Air Date: 2006-01-09
Last Air Date: 2007-04-10
Status: Ended
Rating: 7.761/10 (from 282 votes)
Language: EN
Seasons: 3
Total Episodes: 16
Network: BBC One
Genres: Crime, Drama, Mystery, Sci-Fi & Fantasy
Production Companies: BBC, Red Planet Pictures
Synopsis
A detective chief inspector from 2006 is investigating a serial killer when he is knocked over by a speeding car. Waking up, he finds himself mysteriously transported back in time to 1973. Initially struggling to come to terms with his situation, he has to come to terms with the old-fashioned technology and attitude of the day, while figuring out how he came to be trapped in the past.
Cast

John Simm
Sam Tyler

Philip Glenister
Gene Hunt

Liz White
Annie Cartwright

Dean Andrews
Ray Carling

Marshall Lancaster
Chris Skelton

Noreen Kershaw
Phyllis Dobbs