Season 1
Episode: 1x01 | Airdate: Nov 14, 2002
Clinical psychologist Dr Tony Hill is asked to help police track down the brutal killer of three men in Bradfield. DI Carol Jordan hopes his skill as a profiler will crack the case, but Tony's off-beat methods cause others to dismiss him. When a cop is killed, the pressure for results mounts. Police focus on the gay scene, while Tony thinks the killer is sending a message on the body of his victim. Then the investigation takes a more personal turn.
Episode: 1x02 | Airdate: Nov 21, 2002
Clinical psychologist Dr Tony Hill is asked to help police track down the brutal killer of three men in Bradfield. DI Carol Jordan hopes his skill as a profiler will crack the case, but Tony's off-beat methods cause others to dismiss him. When a cop is killed, the pressure for results mounts. Police focus on the gay scene, while Tony thinks the killer is sending a message on the body of his victim. Then the investigation takes a more personal turn.
Episode: 1x03 | Airdate: Nov 21, 2002
When two teenagers' bodies are pulled from a Northumberland tarn, Dr Tony Hill immediately suspects a multiple killer. DI Carol Jordan is called to the home of popular chat show hosts Jack and Amanda Vance, who fear they are being stalked. As the dead girls are identified as suspected runaways, the attacks on the Vances escalate dramatically. Could the two investigations be connected?
Episode: 1x04 | Airdate: Dec 5, 2002
When two teenagers' bodies are pulled from a Northumberland tarn, Dr Tony Hill immediately suspects a multiple killer. DI Carol Jordan is called to the home of popular chat show hosts Jack and Amanda Vance, who fear they are being stalked. As the dead girls are identified as suspected runaways, the attacks on the Vances escalate dramatically. Could the two investigations be connected?
Episode: 1x05 | Airdate: Dec 12, 2002
The abduction of an 11-year-old girl and the strangulation of a young woman bring back memories of the murder of young Trudy Hibbert three years earlier. Known paedophile Paul Gregory was acquitted but police and locals fear he is killing again. Dr Tony Hill is convinced the attacks bear the hallmarks of a different killer—until a bizarre link suggests more deaths will follow.
Episode: 1x06 | Airdate: Dec 19, 2002
The abduction of an 11-year-old girl and the strangulation of a young woman bring back memories of the murder of young Trudy Hibbert three years earlier. Known paedophile Paul Gregory was acquitted but police and locals fear he is killing again. Dr Tony Hill is convinced the attacks bear the hallmarks of a different killer—until a bizarre link suggests more deaths will follow.
Season 2
Episode: 2x01 | Airdate: Jan 19, 2004
Tony finds his work with the police compromised when a student from his university is abducted. But that's not his only worry—Carol stops trusting him when he allows one of his own pupils to help with the investigation.
Episode: 2x02 | Airdate: Jan 26, 2004
Tony and Carol investigate when a 500-year-old skeleton in unearthed while foundations are being excavated for a hotel extension. However, underneath the body, they find two more modern corpses. And when a journalist vanishes, and the hotel is burnt to the ground, Tony suspects the suspect may be obsessed with Joan of Arc and killing imagined heretics.
Episode: 2x03 | Airdate: Feb 2, 2004
Tony and Carol think they've scored early when two murders lead to one man. The trouble is that the man is in prison; could he really be controlling it all from the inside?
Episode: 2x04 | Airdate: Feb 9, 2004
Bradfield is in panic as someone preys on its most vulnerable—its hospital patients. Carol must juggle how to warn the public, and how to keep a predatory MI5 official at bay. The only way out is to solve the case fast—but there is very little to go on, even for Tony.
Season 3
Episode: 3x01 | Airdate: Feb 21, 2005
Tony suspects a killer is luring unhappy children to their deaths when the bodies of three boys are found in different locations in Bradfield. Each of the victims had suffered abuse. Could the killer believe he or she is righting wrongs and alleviating suffering by ending their lives? Tony and Carol's investigation closes in on the work of a local minister. With another child's life at stake, will they be able to ensnare the murderer?
Episode: 3x02 | Airdate: Feb 28, 2005
When a series of brutal murders rocks the town, Tony becomes obsessed with the notion that they are the work of William 'Mack the Knife' MacAdam, newly released from prison, apparently reformed and keen to take Tony's place as media pundit on serial killer cases.
Episode: 3x03 | Airdate: Mar 7, 2005
The murder of a woman, battered to death with a steam iron and ironing board, brings Tony back from a publicity tour for his latest book to join Carol's investigation. More bizarre but completely different deaths follow, and Tony is baffled, unable to create a profile for a seemingly schizophrenic killer. As he is stalked by a Canadian woman he met on the book tour, Tony realises they must focus on the relationships at work behind the crimes.
Episode: 3x04 | Airdate: Mar 14, 2005
Tony faces his own mortality when he is diagnosed with a brain tumor after being hit on the head by a criminal. While assisting Carol on an investigation into an anonymous sniper who is picking off victims in the city street, his behavior becomes more erratic and his wild theories make Carol wonder if his health is making him unreliable. In a city gripped by fear, can random forces and chance save Tony—and help them catch this unpredictable killer.
Season 4
Episode: 4x01 | Airdate: Sep 20, 2006
Tony is forced to face up to his past demons once more when evidence that he submitted against a murder suspect is torn apart by his legal team. Tony's world is rocked once more when he discovers that Carol has been replaced by a new, combative and wily detective, Alex Fielding. Although the pair take an initial disliking to one another, they soon realise they need to work together to solve a complex murder case.
Episode: 4x02 | Airdate: Sep 27, 2006
Tony and Alex investigate the violent murder of a young prostitute, but find that their prime suspect for the murder was incarcerated in a high security psychiatric unit at the time. Suspecting a link to an ongoing Vice operation, Alex teams up with squad detectives Shields & Mulligan. But when the next target becomes one of their own, Tony is forced to find the link between the killer and the outside world.
Episode: 4x03 | Airdate: Oct 4, 2006
Tony and Alex investigate a serial killer who leaves behind a trail of two bodies at every crime scene. Tony suspects that the murderer may have a link to religious zealotry, but struggles to see beyond his own lack of personal faith and religious disinterest. When Alex discovers the killings may be related to a disparate group intent on cleansing the human race, Tony is forced to see the light to crack the case.
Episode: 4x04 | Airdate: Oct 11, 2006
Tony comes under scrutiny from both the police and the media when it is revealed that he made a serious error of judgement in a case over ten years ago, which resulted in the conviction of an innocent man for a series of murders. As each and every one of his cases is torn apart, he realises he must find the real killer in order to prevent him from losing the one thing he holds dear.
Season 5
Episode: 5x01 | Airdate: Jul 11, 2007
When a young girl is abducted from a housing estate, Alex and Tony know they may only have hours to get her back alive. While Alex launches an Amber alert—a massive public appeal—Tony builds a profile of likely suspects. A distraught mother reports her daughter Janita as missing, but the Amber alert produces no information. Is the abduction all it seems?
Episode: 5x02 | Airdate: Jul 18, 2007
Alex and Tony investigate the murders of two young children, whose deaths bear signs of a ritual killing. Their investigation leads them to a laboratory where they find evidence of animal sacrifice and paintings in blood. As the investigation turns personal, Paula and Kevin find themselves under the influence of a curse, while Tony remains skeptical of the killer's ability.
Episode: 5x03 | Airdate: Jul 25, 2007
Tony is faced with a series of deadly puzzles when a killer rapes and strangles young female victims in Bradfield, but chooses to dress and identify them as young women he killed several years before in Europe. Why is he boasting to police about his past, leaving the bodies where they can easily be found? And why—and how—is he choosing confident, successful victims from the world of business, and killing them in Bradfield?
Episode: 5x04 | Airdate: Aug 1, 2007
The murder of an elderly woman, suffocated in her own home, seems too deliberately staged to be an accident of robbery. And when Alex calls in Tony he realises that the killer will strike again. But could the deaths be connected to the sudden return of Tony's old hero, respected psychologist Jonathan Goode?
Season 6
Episode: 6x01 | Airdate: Sep 12, 2008
Tony and Alex investigate theories of honour killings, fetishism and cannibalism when human remains are found in wasteland. New team member Collins gets inextricably drawn into the case and Tony begins a personal battle with a serial killer.
Episode: 6x02 | Airdate: Sep 19, 2008
Episode: 6x03 | Airdate: Sep 26, 2008
Tony becomes the prime suspect in a murder inquiry after a female friend he meets at a psychology convention is killed. Meanwhile, Alex is investigating a spate of prostitute murders—and Tony puts himself at risk trying to help.
Episode: 6x04 | Airdate: Oct 3, 2008
Episode: 6x05 | Airdate: Oct 10, 2008
A man is found beaten, strangled, and shot, but which action caused his death? Meanwhile, Tony is called to reevaluate Michael Bryant, a convicted cannibal Tony helped put away, after the inmate claims to have undergone a religious conversion.
Episode: 6x06 | Airdate: Oct 17, 2008
Episode: 6x07 | Airdate: Oct 24, 2008
Someone is killing homeless men and bathing their bodies in what appears to be a ritualized manner. After Alex is forced to step away from the investigation due to a personal tragedy, Tony works the case with an ambitious new detective while also dealing with the fallout of Michael's escape from the asylum.
Episode: 6x08 | Airdate: Oct 31, 2008
Specials
Episode: S05 Special | Airdate: Jan 7, 2008
Tony finds himself in unfamiliar surroundings when he travels to Texas to assist the local district attorney in the case of Darius Grady, who is accused of murdering his wife and two children.