The Melbourne gangland wars start the night the gangster Alphonse Gangitano, "The Black Prince of Lygon Street", and one of the legendary Carlton Crew gang, murders a low-life crim named Greg Workman at a St Kilda party for the sheer hell of it. The charming gangster Alphonse gets away with the murder by convincing two witnesses not to testify but the killing sets the tone for the mayhem that will follow, and sets Alphonse himself on a path to self-destruction.

Convinced that Jason Moran was also involved in the nightclub assault, Steve Owens tricks Jason's driver Carl Williams into revealing that he did indeed ferry Jason to and from the scene. Carl Williams takes the first steps towards building his own empire. The police are determined to crack the "Carlton Crew" crime gang.

Carl uses his high media profile to accuse Detective Steve Owen of corruption; Graham "Munster" Kinniburgh is gunned down and Mick Gatto tries to convince Carl Williams to end the gangland war; "Benji" Veniamin agrees to kill his former mentor Mick Gatto, but it's Gatto who lives to tell the tale; Carl and Roberta are rocked by the death of their closest friend.

Lewis Caine vows to avenge his best mate Benji's death, but can't trust his new colleagues; lawyer Zarah Garde-Wilson's plans for a romantic future are shattered when her lover is killed; Taskforce Purana finally gets the upper hand in their investigations.

Detective Steve Owen finally gets enough evidence to arrest Carl Williams for murder. After nine years the gangland war is over.

Brian Kane plans Australia's most audacious gangland murder to avenge the death of his brother Les. Meanwhile, Ray Chuck forms an alliance with Mark "Chopper" Read in a Melbourne jail. Also, aspiring hitman Chris Flannery finally gets his big break and Terry's growing drug empire is under threat from problems in Australia and Singapore.

When Terry is arrested after a boisterous party in a Brisbane luxury hotel, its an old New Zealand criminal charge that sees him extradited for trial in his home country. There he meets the striking Karen Soich, a member

of his legal team, and its quickly clear that the

attraction is mutual.

With Terry gone temporarily, Allison takes the reins in Australia, organising new couriers to ensure business stays booming.

Meanwhile, trusted drug couriers Doug and Isabel Wilson use Terrys absence to clear their consciences and tell all to the cops. Its only when Terry is acquitted in New Zealand

that the Wilsons realise the potential consequences of their actions. What Terry doesnt know doesnt hurt him, but Terrys on his way back, hes got contacts everywhere and if he finds out the Wilsons dobbed, they're in deep trouble.

In episode seven of Underbelly, Terry decides to franchise his crime empire and expand into the UK market. Aussie Bob goes to extreme lengths to buy out Terry's share of the Organisation.

Allison questions her role in the Mr Asia syndicate after her life is threatened by a corrupt Federal Narcotics Bureau agent. Colourful racing identity, George Freeman, takes extreme action after police raid his illegal casinos. The Mr Asia syndicate suffers a major setback when a drug courier is arrested.

Australia's most dangerous hitman, Chris "Mr Rent-a-Kill" Flannery, moves to Sydney to build his deadly reputation. Terry Clark's UK murder trial reaches a sensational climax, but can Allison testify against her former lover? Meanwhile, Aussie Bob gets involved in arms smuggling for the IRA.

In the series finale of Underbelly, Chris "Mr Rent-a-Kill" Flannery becomes a victim of his own success. But who would dare order a hit on Australia's most dangerous hit man?

Ambitious teenager John Ibrahim earns respect when he cheats death and buys into his first nightclub. Naive country girl Kim Hollingsworth takes her first steps into prostitution, starting a chain of events that will rock the Golden Mile.

Corrupt detectives organise an elaborate drug "sting" for their own profit. Meanwhile, senior police fear rampant corruption could lead to a royal commission.

John Ibrahim dodges death after being shot, and gets some powerful career advice from George Freeman. Detective Trevor Haken strikes a profitable deal to control the drug trade in Kings Cross. Kim turns her back on prostitution and applies to join the NSW Police.

Kim Hollingsworth organises a strip show for a police charity. Smalltime bouncer Benny Kassab has an audacious plan to become King of the Cross. Bill and Louis Bayeh fight off threats to their drug dealing empire. Trevor Haken's alcoholism takes a toll on his marriage and his ability to manage police corruption.

Supergrass Trevor Haken risks everything to gather evidence against his mates. Chook Fowler takes bizarre steps to avoid testifying on police corruption. Kim Hollingsworth's police career is jeopardised when she agrees to go undercover for the Royal Commission.

Corrupt cop Dennis Kelly betrays his best mate to the Royal Commission, with tragic results. Gerry Lloyd makes a deadly deal with drug boss Shaka to expose corruption on the Golden Mile. Kim risks her life by going undercover for the Royal Commission. When the operation ends, she receives a shocking reward.

Danny "DK" Karam recruits his own private army to terrorise the Golden Mile. Ruthless newcomer Doc Kanaan stages a bloody coup to seize control of the drug trade from DK. With the corrupt cops banished from the Golden Mile, gang violence spirals out of control.

In the explosive final episode, Doc Kanaan plots to kill John Ibrahim and gain control of the Golden Mile. Joe Dooley and Strike Force Lancer smash DK's Boys and restore order to Kings Cross. Dennis Kelly hires a hitman to clean up his dirty past, as he lobbies for the job of Police Commissioner. Kim risks her life to avenge her unfair dismissal from the police force.

The true story of glamorous crime queens Tilly Devine and Kate Leigh, and their deadly battle to control Sydney's underworld in the 1920s.

The true story of glamorous crime queens Tilly Devine and Kate Leigh, and their deadly battle to control Sydney's underworld in the 1920s.

When a prisoner is abducted and murdered while on day-release, police embark on a massive man-hunt to find the killers. The 10-year investigation leads them to a ruthless underworld boss who is totally invisible to the police and the legitimate world.

Taskforce Tuno cultivates a dangerous and unpredictable informant in their hunt for Terry Falconer's killers.

Unaware he is under police surveillance, Decker juggles two different hit-man contracts with the impending birth of his baby. Police get a crucial breakthrough in the hunt for Anthony Perish.

NOTE: ALREADY FIRST AIRED ON THE 17TH ACROSS HALF OF AUSTRALIA

Nine years after the death of Terry Falconer, the case against the Perish brothers appears doomed when Decker refuses to co-operate. Frank O'Rourke risks his life to testify against Anthony Perish.