In the mid 1970s, Kiwi charmer Terry Clark and "Aussie" Bob Trimbole form a deadly alliance that will change the face of Australian crime forever.

Anti-drugs campaigner Donald Mackay makes deadly enemies with the Griffith mafia and corrupt NSW police. Melbourne crim Ray Chuck plans Australia's most audacious heist - the Great Bookie Robbery.

A naive young Kiwi, Allison Dine, is swept off her feet by Terry Clark, becoming his lover, and most inventive drug courier.

Melbourne standover men Brian and Les Kane have ventured into unfamiliar territory by providing protection for Bob Trimbole's Melbourne heroin dealers. But things turn sour when dealer Wayne Robb is robbed of $200,000 cash on the Kane's turf. The Kane's suspect it was Vinnie Mikkelsen and Laurie Prendergast, two of Ray Chuck's mates from the Great Bookie Robbery.

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.

Aussie Bob Trimbole is pressured to arrange a gangland hit on his friend and colleague, Allison Dine. Meanwhile, paranoid and living in exile in the UK, Terry Clark must terminate his relationship with "Mr Asia". Also, George Freeman is determined to get revenge on his would be assassin, and aspiring hitman "Mr Rent-a-kill" gets his big break.

Terry Clark's drug empire starts to unravel when he is arrested for murder in the UK, while Allison is arrested by the FBI and becomes a star witness against organised crime. With his heroin supplies drying up, Aussie Bob plans Australia's biggest ever cannabis smuggling operation. Meanwhile, the Federal Police have a major win against corruption at the Narcotics Bureau.

The Federal Police prepare to arrest crime boss and cancer sufferer Aussie Bob Trimbole. But a mole within the Feds threatens to create havoc with their investigation. Also, Alison Dine testifies at a coroner's inquest, and blows the lid on the Mr Asia syndicate.

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.

Louis Bayeh vows to avenge the drive-by shooting of his house. Debbie Webb becomes a whistleblower on police corruption, with shocking results. Kim Hollingsworth plans revenge on a police officer who betrayed her trust.

Corrupt cop Dennis Kelly tries to further his career by joining the National Crime Authority. With her career in tatters, whistleblower Debbie Webb makes a fateful decision to join the fraud squad. Fed-up with prostitution, Kim Hollingsworth considers her career options.

John Ibrahim is under pressure following a spate of gang violence on the Golden Mile. Debbie Webb finds a powerful ally in her fight against police corruption. Kim Hollingsworth tests the loyalty of her new boyfriend with a sexy challenge. Dennis Kelly uses all his cunning to turn a corruption allegation into a career opportunity.

Kim Hollingsworth finally reaches breaking point when her friend Wanda is found dead. Politician John Hatton achieves his goal of a Royal Commission into police corruption, and the announcement of a Royal Commission has an unexpected bonus for John Ibrahim.

Under pressure from the Royal Commission, Trevor Haken's paranoia reaches new heights. Drug boss Benny Kassab suspects a rat in the ranks, with deadly results. Police cadet Kim Hollingsworth is haunted by her colourful past.

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.

Norman Bruhn's Razor Gang pushes the underworld to crisis point, threatening the crime empires of Kate, Tilly and Phil Jeffs. Amid public outrage, the police fight a losing battle to stop rival Razor Gangs terrorising the streets. The rival underworld bosses convene a summit to deal with Bruhn's gang, but are betrayed when Tilly takes matters into her own hands. After being rejected by Nellie and taunted by his rivals, Frank 'The Little Gunman' Green finally gets his chance to shine.

Furious over Tilly's decision to kill Norman Bruhn, Kate sparks an all-out war by recruiting Tilly's prostitutes to sell cocaine. Snowy Cutmore returns to Melbourne for a fateful showdown with crime boss Squizzy Taylor. Fresh from his first kill, Frank 'The Little Gunman' Green wins the ultimate prize — Nellie Cameron. But can he keep her?

Phil Jeffs faces the hangman's noose for a scandalous crime that has all of Razorhurst guessing.

The rivalry between Kate Leigh and Phil Jeffs reaches boiling point, leading to a legendary street battle between their rival gangs. Jeffs is determined to put Kate and Tilly out of business by poisoning their cocaine supply and slashing their workers. The police create Australia's first drug squad to fight the deadly cocaine epidemic, and Kate starts an affair with a sexy young gangster, angering her faithful lieutenant Wally.

With Kate Leigh in prison, Tilly devises a radical new strategy for taking control of Razorhurst. Meanwhile, Wally faces an uphill battle to protect Kate's business and family interests while she is in prison. A dashing nightclub singer pledges his undying love to Nellie Cameron, with tragic results. And Black Aggie is publicly humiliated in a bar-room brawl with Nellie but finds love from an unlikely source.

Black Aggie strikes up a romance with Greg “the Gunman” Gaffney and gives-up prostitution. But she’s still dirty on Nellie for putting her out of work, so she fronts her with a cut-throat razor. Frank Green intervenes and gives Aggie thrice as many cuts and bruises than she started out with.

Fresh out of prison, Kate Leigh puts a bounty on the heads of Tilly's husband, Big Jim Devine, and her chief henchman, Frank Green, as payback for the murder of Greg Gaffney and the razor attack on Bruce Higgs. In a pre-emptive reprisal Tilly vows to eliminate Kate's muscle before they eliminate hers. Meanwhile, Kate learns the truth about her son-in-law and is forced to take action that will drive her own daughter away.

Wally becomes an outcast when he gives evidence against Tilly's gunman. Big Jim is desperate to hide his cowardice from the rest of Razorhurst, while Kate shoots to kill when she is the victim of a home invasion.

Tillys decision to visit London has dire consequences for her business and marriage. With Tilly in London, Kate moves to seize control of the drug trade. Fresh from prison, Guido is determined to become the Al Capone of Australia; and the police suspect they have a traitor in their ranks.

Big Jim faces the noose over the attempted murder of his wife but at the 11th hour Tilly refuses to testify against her husband and the charges are dropped. The ultra-nationalist New Guard are proving such a danger to his government that Premier Jack Lang guarantees Bill Mackay the new title of NSW Police Commissioner if he can stamp them out. His wife having left him and taken the kids, Frank throws in his lot with Nellie and the pair try to escape Razorhurst for a new life in Queensland. Guido Calletti's ambitious plans to seize Kate's cocaine supply are forgotten when he and Frank clash over Nellie yet again.

After a decade of gang warfare, Kate and Tilly have their final showdown. Phil Jeffs returns from exile and vows to drive Kate Leigh out of business. Frank and Guido fight to the death over the love of Nellie Cameron, and Razorhurst celebrates the grand opening of the Sydney Harbour Bridge.

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.

The police have a major breakthrough on locating Anthony Perish after Frank agrees to go undercover. Perish arranges a chilling summit meeting with a bikie boss, and one of Perish's henchmen gets a lesson in obedience.

When Strikeforce Tuno is disbanded, Gary devises a new strategy to solve the Falconer murder. The police finally track down Anthony Perish and arrest him, but Rooster proves more elusive than ever. Pam is stretched to breaking point with Gary.

A car dealer's life becomes a nightmare when he befriends a charming new customer, Anthony Perish. Decker goes to extreme lengths to prove his loyalty to The Company. Camille comes face-to-face with Perish while undercover at the Mudgee vineyards.

Gary and Tim travel to Queensland in an attempt to stop an underworld execution. Undies goes into business for himself, with disastrous consequences. Newlywed Decker is drawn back into working for Anthony Perish.

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.

Squizzy makes a name for himself with a successful jewelry store robbery, but when he plans to hold up a bank manager, things don't go quite as smoothly.

To get off a murder charge, Squizzy and his boys will have to persuade a few witnesses. And what will he do with his freedom? Keep building his empire by getting in bed with Long Harry Slater.

Squizzy starts a deadly turf war and becomes the undisputed king of Melbourne's underworld. Dolly is heartbroken when Squizzy leaves her for a startstruck waitress.

Squizzy's gambling empire is threatened when rival Henry Stokes returns from exile. Tankbuster sends a deadly message to a nosey detective and Squizzy hosts the most lavish and debauched party the city has ever seen.

Following the death of his baby girl, Squizzy begins to spin out of control. Squizzy rediscovers his mojo when he meets new love Ida Pender and they embark on a crime spree together.

Squizzy kidnaps his girlfriend from witness protection. While still on the run from the police, Squizzy and Ida star in a big budget silent movie.

The old gang is reformed when Squizzy and Tankbuster bust Angus out of Pentridge Jail. Angus's new-found freedom is short lived when a botched armed robbery leads him straight to the hangman's noose.

After being released from prison a broken man, Squizzy vows to turn over a new leaf. Squizzy's attempt to go straight is short lived when he goes into the cocaine business with his former enemy Long Harry.