Upcoming episodes, programme details and where to watch over the next seven days. All times are UK time.
Death by Extermination: Dr Sloan's sister Dora moves in with him while her new home is being fumigated. But her stay is extended when the body of her estate agent is found in her house. (S4 Ep11)
The Bela Lugosi Blues: Jack's delight at being named one of L.A's most eligible bachelors is short-lived when a killer targets the men named on the list. (S4 Ep13)
Standing Eight Count: Dr Sloan investigates the suspicious death of a boxer hours after his title win. (S4 Ep12)
The New Healers: Dr Sloan investigates when an unpopular actor is murdered during the filming of a hospital drama at Community General. Can he unearth the killer's motive? (S4 Ep14)
First Do No Harm: A young patient dies in the ER due to red-tape delays involving an HMO, leading Sloan to question managed care.
Death in the Daytime: Mark and Amanda investigate the cast of a soap opera when they start receiving threats. (S4 Ep21)
My Baby Is Out of This World: Dr Sloan investigates the murder of a rock star. The investigation is made more complicated by the man's wife who claims he was killed by an alien. (S4 Ep22)
Promises To Keep: Security guard Ryan Matthews shows up to identify the body of his murdered ex-wife, but it's not her.
An Innocent Murder: Dr Sloan attempts to unearth the truth about how a wealthy man died. But his investigation is slowed down by the deceased man's daughter. (S4 Ep1)
Witness to Murder: Dr Sloan attempts to protect a 12-year-old girl who is left traumatised after witnessing her father's murder. (S4 Ep2)
Food Fight: Jesse volunteers to elect the caterer for the annual Benefactor's Ball when a murder is committed. Little does he know just how cutthroat it can get.
All American Murder: Dr Sloan investigates the suspicious death of his new neighbour. The case soon leads the team to the local marine base. (S4 Ep3)
Murder in the Courthouse: Dr Sloan's jury service ends, but he is soon investigating a car bomb that kills a suspected hitman moments after he is acquitted of murder. (S4 Ep4)
Obession Pt 1: Sloan believes that a serial bomber he helped condemn to death is guilty, even when there's another one after his execution.
Murder on the Run: Part 1: Dr Sloan is taken hostage by a prisoner who claims he is innocent of killing his estranged wife. (S4 Ep5)
Murder on the Run: Part 2: Dr Sloan is convinced his captor is innocent of murder. Can he unearth any fresh evidence that will prove who really killed the man's wife? Part 2 of 2. (S4 Ep6)
Obession Pt 2: After being fired from his job, Mark, Jesse, Amanda,Wagner and Steve go on an unauthorized investigation into the bombings in L.A.
Love Is Murder: Dr Sloan suspects that a recent spate of suicides involving policemen could be the work of a serial killer. Mark fears that Steve could be the murderer's next target. (S4 Ep7)
Mis-diagnosis Murder: Jesse is forced to question Dr Sloan's friend's account of events surrounding the identity of a man found in cardiac arrest. (S4 Ep8)