Frost becomes engaged to Christine Moorehead while trying to put crime kingpin Gerry Berland behind bars and trying to unmask a copycat killer.

Small time hood Gerry Berland, who sponsors illegal dogfighting, tries to intimidate RSPCA officer who witnessed a murder committed by his son.

A shallow grave is uncovered and three bodies are discovered. Could this be a ritual killing?

An old antagonist teams with frost to investigate the kidnapping of two bus drivers and the death of a clown.

DI Frost must deal with a desperate mother and solve a 20 year old missing persons case following the discovery of a teenage girl's remains.

Frost is busy with two cases: smugglers trafficking in rare and endangered species and murder and the naked body of an art teacher discovered in the bedroom of returning vacationers.

A beautiful, media savvy forensic psychologist is recruited to assist Frost in profiling a serial murderer who targets women at home.

Frost must deal with a corpse found in a recycling dump and a smuggling ring of white slavers specializing in young Polish girls.

A recently reinstated Frost re-teams with DS Lawson to investigate a corpse floating in the canal and a mutilated body in a discarded refrigerator.

As Frost has mixed emotions about promotion, a young boy is reported missing and the malnourished corpse of a youngster is presumed to be his.

Frost investigates the murder of a security guard at a quarry with an autistic teenager the only witness while DS Wallace helps Frost with an unusual series of burglaries.

Frost misplaces a winning lottery ticket while trying to find a security leak that lead to the murder of two key witness in a supposed safe house.

The police have Mike Patterson under custody but he denies having anything to do with the death of the Harrises. Frost thinks the solution may lie somewhere else.

A body with no identification is found in a local reservoir. The investigation of a brutal murder of a couple leads to a worker in their home.

Frosts turns his energies to solving the murder of a doctor found with medical waste and stand by his problematic new partner despite pressure from Mullet.

Working with a problematic new partner, Frost investigates a homicide and a disappearance and has to prove that he is not the man harassing women in Denton.

A crime squad detective is murdered and the evidence points to police corruption. Frost takes the lead in the investigation and clashes with the dead detective's abrasive boss.

DI Frost investigates the murder of a policeman murdered during a sting of a ring of international car thieves and someone murdering local pets.

Frost investigates a dapper con man with a taste for golf at posh clubs and other people's cars, especially after the body of a drug dealer is found in the trunk.

A woman is discovered in critical condition in a quiet village on the outskirts of Denton, the apparent victim of a hit-and-run incident. Frost's investigation exposes the secret life of a rural England corner.

Frost takes in a boarder as he investigates the body of a dead teenage girl floating in the canal and a disembodied arm washed up on the shoreline.

Reeling from the loss of his former partner, Frost resigns from the force. But, he soon returns to investigate the suspicious death of a reclusive art collector.

All families have secrets, but perhaps none so shocking as that which Frost unearths when he investigates the brutal murder of Peter Lawson.

Returning from holiday, Frost investigates a drowning death in the river, but the autopsy reveals she was drowned in a bathtub.

A face from the past may be responsible for a series of assaults on children. But, for once, sentimentality dictates Frost's actions.

A manpower shortage and a rash of child kidnapped for ransom force a vacationing Frost back to work partnering with beautiful but ambitious DS Liz Maud.

Frost is frustrated in his interrogations of two men that stabbed a young woman during a robbery and a predatory professor possibly involved in an assault on a pretty co-ed.

Frost investigates the murder of a pizza waiter who doubled as a gigolo for middle-aged women and ongoing acts of vandalism at Mullett's cricket club.

When a beautiful therapist is found stabbed to death 18 times in a parking lot, Frost suspects one of her clients, a reformed alcoholic and family man.

DC Frost has to deal with discovering the source of a handgun owned by a teenager, the culprits involved in an armored car heist, and a fatal accident on an army base.

A ruthless kidnapper tests Frost's skills to the full - it proves a tough case to crack and, for one woman, time is running out.

Although the three armed robbers who held up a glass factory are caught, there is no trace of the 15 thousand pounds they stole.

DCI Frost investigates a misidentified body floating in a river and the drug related death of a football prima donna who dies after a kick in the head.

Two animal rights activists are murdered following a protest of a fox hunt.

When an 8 year old girl disappears near the local woods, foul play is suspected as circumstances point to a seemingly harmless 20 year old with Down's Syndrome.

DI Frost has been making no progress in finding a serial rapist in the Denton area, so Mullet assigns WPC Wallace to him to broaden his perspective.

Although DCI Frost is initially advised that a young addict found in a public toilet died by choking on his own vomit, he later learns that he was beaten to death.

Frost investigates two serial criminals preying on senior women, a burglar and a serial killer while working with a beautiful new partner.

While Frost is investigating a series of burglaries in a black area of Denton, one of his informants, a single mother, is murdered as Mullett worries about bad press.

Frost copes with an unhappy new partner as he investigates a casino robbery, a hit-and-run death, and a bank robber on the lam.

Frost investigates churchyard vandalism, a missing paper girl, and a harassed woman as copes with his sister-in-law's visit after his wife's death.

DI Jack Frost has to cope with the impending death of his wife as he investigates the disappearance of a young girl and a 30 year old cold case.