Season 1
Episode: 1x01 | Airdate: Sep 24, 2001 (90 min)
With Murphy's career on the line, his superiors give him one last chance: infiltrate a gang of diamond thieves whose heists have turned lethal. Murphy earns the trust of Terry, the unhinged leader, and gets caught up in a protection racket, robberies, and drug trafficking. Even worse, he's attracted to Terry's beautiful partner, who has secrets of her own.
Episode: 1x02 | Airdate: Apr 28, 2003 (90 min)
The police finally capture Electric Bill, London's most infamous kidnapper. But they can't find Kate Jennings, his latest victim and the daughter of a wealthy lord. DI Annie Guthrie sends Murphy undercover to Bellview Prison to pull a confession from Bill. When the plan is threatened from within, the lives of both Kate and Murphy hang by a thread.
Episode: 1x03 | Airdate: May 12, 2003 (90 min)
Someone is seducing and murdering wealthy London businessmen. The victims all belong to an elite fitness club that's a hot spot for unfaithful spouses. Annie tells Murphy to pose as a high-flying banker, join the club, and start dating. Using his considerable charm, he finds scams, cheating husbands, and a string of beautiful suspects.
Episode: 1x04 | Airdate: May 19, 2003 (90 min)
Pool hall legend Mickey Munday faces three problems: a handsome young rival, a colorful past, and the Irish terrorist organization that wants him to rig his game-or else. Someone tried to kill him in Spain, so when he comes to London for the championships, Murphy and Annie pose as his bodyguards. The stakes get even higher when Munday's long-lost daughter appears.
Episode: 1x05 | Airdate: May 26, 2003 (90 min)
The murder of a notorious East End gangster puts London on the brink of a bloody street war. Murphy joins a rival gang, enters the glittering world of the city's club scene, and works against the clock to gather evidence and prevent more killings. When tensions reach the boiling point, Annie joins ranks with Murphy on the front lines of the prime suspect's latest venture.
Season 2
Episode: 2x01 | Airdate: May 10, 2004
Episode: 2x02 | Airdate: May 17, 2004
Episode: 2x03 | Airdate: May 24, 2004
Episode: 2x04 | Airdate: May 31, 2004
Episode: 2x05 | Airdate: Jun 7, 2004
Episode: 2x06 | Airdate: Jun 14, 2004
Season 3
Episode: 3x01 | Airdate: May 26, 2005
Episode: 3x02 | Airdate: Jun 2, 2005
Episode: 3x03 | Airdate: Jun 9, 2005
Episode: 3x04 | Airdate: Jun 16, 2005
Episode: 3x05 | Airdate: Jun 23, 2005
Episode: 3x06 | Airdate: Jun 30, 2005
Season 4
Episode: 4x01 | Airdate: Aug 27, 2006
Episode: 4x02 | Airdate: Aug 28, 2006
Episode: 4x03 | Airdate: Aug 29, 2006
Season 5
Episode: 5x01 | Airdate: Oct 1, 2007
Episode: 5x02 | Airdate: Oct 2, 2007
Episode: 5x03 | Airdate: Oct 3, 2007