Sam has to do one more job before he can return home.
Sam is awakened during the middle of the night by Hunt, who appears to have killed someone.
DCI Gene Hunt and the team are called to the scene of a shooting of a young Ugandan Asian man.
Gene battles bigoted reactions from other detectives towards a murder victim; Gene receives messages from Maya, his girlfriend in 2007.
When a man's wife and daughter are kidnapped and held hostage, Sam is determined to shake the demons from his head and focus on the investigation.
The discovery of a young woman's body in an empty lot takes the team to suburbia where a local car dealer is throwing wife-swapping parties.
A bomb warning is reported and A-Division go on red alert.
A bomb warning is reported and A-Division goes on red alert, but Sam realises the warning doesn't fit his understanding of IRA methods.
A-Division goes to prison to escort a safe-cracker to discover the guilty party in a spate of armed robberies.
Sam has visions of someone disrupting his life-support system in the present, and encounters who he thinks is the same assailant in 1973.
Sam is finally accepting of his new world, until he comes face-to-face with his 29-year-old father, Vic.
A small-time drug dealer dies while in police custody; Sam's probe into what happened in the cells pits him against the whole of CID.
A hostage situation becomes personal for Sam when the hostage-taker's deadline coincides with the deadline for switching off his life-support machine in 2006.
Sam's modern-day crime solving ways are tested when a football fan is found murdered and the motive is in question.
Sam's principles call into question the ethos of his whole department as he takes on a local gangster in an attempt to stamp out police corruption.
Doctors in the present worry Sam is losing the will to live; Sam responds to a stabbing of a union organizer and discovers that it is in the converted mill where he lives in 2006.
Sam decides to embrace his new surroundings and disagrees with a fellow detective's crime solving tactics.
Sam Tyler is a Manchester detective who suffers a near-fatal car crash and wakes up in what seems to be 1973.