In Deep

1. S01E01Blue on Blue (1)February 19, 2001—Garth goes undercover as a security consultant to track down Eva Richardson, the mind behind a powerful vice ring. He uncovers a link with t
2. S01E02Blue on Blue (2)February 20, 2001—The second part of a drama in which Liam and Garth investigate fellow officers suspected of collusion with a powerful vice ring. Liam's a
3. S01E03Romeo Trap (1)February 26, 2001—Liam and Garth try to crack a paedophile ring which is operating through a sophisticated website. Liam befriends the wife of the webmaste
4. S01E04Romeo Trap (2)February 27, 2001—
5. S01E05Ghost Squad (1)March 5, 2001—Liam infiltrates a white supremacist group which has begun a systematic petrol tanker bombing campaign. Garth is assigned to provide back
6. S01E06Ghost Squad (2)March 6, 2001—Liam discovers that the leader of the white supremacist group is not who he seems. An unwelcome visitor from Garth's past mistakes Liam's

Season 1 ranked & reviewed

1. S02E01Untouched (1)January 7, 2002—Liam and Garth pose as drug dealers in a bid to capture Jamie Lamb, the country's biggest cocaine importer. They infiltrate his trusted e
2. S02E02Untouched (2)January 8, 2002—The second part of the story in which Liam and Garth infiltrate drug baron Jamie Lamb's gang. Kelly persuades Tania Lamb to help them fake
3. S02E03Jekylls (1)January 14, 2002—Police Chief DI Holland challenges gangster Charlie Pearce in order to regain control of a tough area of the city, but is shot dead on his w
4. S02E04Jekylls (2)January 15, 2002—Gangster Charlie Pearce invites Liam to get involved with a lucrative gun shipment for Jeff Mohandas. The deal becomes further complicate
5. S02E05Blood-loss (1)January 21, 2002—A group of anarchists kidnap the grandchildren of millionaire media mogul Clayton Waddington, but the family is adamant that the police shou
6. S02E06Blood-loss (2)January 22, 2002—Part two: Liam and Garth assume the guise of insurance company ransom negotiators when a millionaire media tycoon's grandchildren are kidnap
7. S02E07Abuse of Trust (1)January 28, 2002—A woman is found murdered in her flat in almost identical circumstances to one six months earlier. The victims have one thing in common –
8. S02E08Abuse of Trust (2)January 29, 2002—Part two of an investigation into a series of murders of members of an Internet dating agency. Garth falls back on a part he has played be

Season 2 ranked & reviewed

1. S03E01Full Disclosure (1)February 10, 2003—Liam and Garth go undercover to gain the trust of an arrogant armed robber. But as they are sucked into his brutal world, it becomes unclear
2. S03E02Full Disclosure (2)February 11, 2003—Liam and Garth struggling to keep their cool on an undercover operation against armed robber Sean Denning as the court hearing approaches.
3. S03E03Queen and Country (1)February 17, 2003—A group of soldiers, trained to go undercover in Northern Ireland, feel they have been treated unfairly by the MOD and threaten to start the
4. S03E04Queen and Country (2)February 18, 2003—Liam and Garth continue their infiltration of a group of former soldiers threatening to terrorise the UK. The Houses of Parliament are th
5. S03E05Men and Boys (1)February 24, 2003—A drugs baron on remand in a Category A prison is still conducting his business with the outside world. When one of the witnesses in his c
6. S03E06Men and Boys (2)February 25, 2003—Liam and Garth's undercover mission continues, as it becomes apparent that one of the prison guards is working for drugs baron, Hunter.
7. S03E07Character Assassins (1)March 4, 2003—Liam and Garth pose as security consultants in order to protect a controversial gay Home Office minister who has received death threats over
8. S03E08Character Assassins (2)March 5, 2003—The threat to government minister, Jertemy Church's life becomes more real, with a controversial speech on drug laws looming. As Liam and

Season 3 ranked & reviewed