On a night out, Fiona encounters thief-chaser and handsome stranger Steve. Using Karen, Lip proceeds to perform a test on his brother's sexuality.

Frank disappears after having a fight with Ian, but his family grow very concerned when he doesn't return home.

An uninterested Kev lies to an attracted customer that he's marrying his girlfriend, but a drunken Frank overhears and broadcasts it to the pub.

Debbie brings a wondering infant back to her house, but her family must conduct a plan to return him to his parents who believe he's been kidnapped.

Frank takes Karen out for some driving lessons, whilst Ian and Kash take steps to ensure their relationship stays secret.

Debt predators vulture around the Gallaghers, but Frank has something else on his mind - a plan to get his hands on maintenance from his estranged wife and mother of their children.

As the housing officer and bailiffs continue to plague the Gallaghers, Frank feels the pressure and must deal with it.

The Gallagher family celebrate Christmas 2004, bringing mayhem and death to the Chatsworth estate.

Frank's father arrives at the Gallagher's, much to his displeasure, whilst Veronica feels threatened by Karen's presence when she begins working at the pub.

After Frank remembers to tell Kev and Veronica about a phone call, it emerges the couple are receiving a trial adoption.

The council arrange a competition in encouraging people to maintain their properties better.

As Fiona and Steve organize their wedding, his car is stolen and he's desperate to retrieve it.

Sheila asks Lip to water plants for a neighbor who's on holiday, but the place ends up burgled and he's wrongly accused and arrested.

Mandy becomes pregnant. However, as she is continually pretending to be Ian's girlfriend to hide the fact that he's gay, the Maguires threaten him with castration if he doesn't marry their girl.

To her horror, Fiona encounters someone from her school days, who's not only a social worker, but engaged to a man she slept with.

After hitting his mouth on Kash's shop door, Frank takes the advice of a nearby accident-salesman and files a claim, much to the anger of the estate residents. Meanwhile, Fiona tells Veronica that she's pregnant with Craig's child.

Debbie is set to help Marty as his court date nears, whilst Kev's sister Kelly reappears, much to the displeasure of Veronica.

Steve unexpectedly returns, but Fiona doesn't want to know. Elsewhere, Kash is running for Chatsworth's Councillor against dirty-dealing Bernie Creme, whilst Lillian's husband is killed in an accident.

After Liam denounces religion in school, Debbie has to act quick when the teachers want a home-visit.

Lip and Ian make new friends. Elsewhere, Kev's sister starts lodging at Sheila and Frank's, whilst Marty starts work as a handyman.

A heavily pregnant Mandy is knocked aside during a purse robbery at Kash's shop and gives birth to Lip's baby, but her family forbid contact. Elsewhere, Kev is given a racing tip not to be shared with anyone else.

When Carol discovers that Lillian slept with her husband years ago, she takes revenge by reporting her as a benefit cheat. Meanwhile, a lustful Carl attempts to take advantage of a complicated love triangle involving Lip.

As Kev grieves for his mother on his birthday, his wife returns after being released from prison.

The Gallagher clan are pleased when Carl starts bringing money into the household, but his mini-enterprise is at the wrath of the Maguires, just as Lip tries to maintain his relationship with Mandy.

Debbie becomes friends with a popular girl her own age, but realizes what she's been missing out on and goes on strike. Meanwhile, Frank becomes a medical guinea pig.

The day of Frank's wedding to Sheila draws near, but he begins to get cold feet when he learns the fate of her first husband, Sheldon.

As Lip turns 18, the Maguires expect more of him. Meanwhile, as the Gallaghers witness Kev and Veronica being arrested abroad for illegal baby adoption, their estranged mother Monica, returns.

Sheila fears that Monica will destroy her marriage with Frank. Meanwhile, a Maguire son is released from prison.

Monica manages to claw onto Frank and Frank has to choose between her and Sheila. Elsewhere, Lip, Ian and Carl organize a garden sale.

Ian literally runs into a girl called Anna,who asks his help as she has stolen a case containing thousands of pounds worth of scratch cards from the Maguires and he hides her at his house. Hearing that not only is her son Fergal dead but that her brother has been electrocuted Mimi feels her family is cursed and hopes Mandy might marry Lip but,after Ian has helped Anna escape,relations between the Maguires and Gallaghers are strained. For the Karibs business is so bad that Kash fakes his own death for the insurance.

Learning that Sheila is selling her house Frank returns home. Debbie starts dating neighbour Luke Newman at Monica's suggestion, but when he hears that Luke's parents are religious Pentecostalists, Frank sets out to end the relationship. Micky tries to get closer to Ian but his advances are rejected when Ian learns about Micky's unusual relationship with his dog. Karen and Jamie get engaged. Mimi is not overly impressed but asks Karen out, leading to her becoming an accomplice on a raid.

Frank agrees to work on Shane's ice cream van. The Maguires use it as a cover for dealing, and Frank's got ecstasy on tap! However, there's trouble brewing with an angry mob.

Frank and Monica continue to clash, and Monica vents her anger by sleeping with Norma. Frank tries to steal Norma's money, but when she catches him in the act, an allegation is made that could land Frank in deep trouble.

Paddy is shaken up when he learns about the suspicious deaths of his three ex-cell mates. Jamie is about to marry Karen and Mimi is not keen on the idea. Karen is shocked to discover the truth behind her weekends away with Jamie.

Frank ends up in hospital after mistaking an electrical generator for a toilet and is told his life style is catching up with him. Lip returns from university but Alex,his girlfriend there,has followed him home,ending his relationship with Mandy. Karen takes over the Jockey and Lillian opens a brothel.

A visit from an old acquaintance helps Mimi realize some home truths. Carl is furious when Ian starts dating his teacher.

Monica believes she might be pregnant and is the only family member to be disappointed when the test proves to be negative. The Jockey is robbed on the eve of Mimi's birthday and the Maguires set out to replace the stolen furniture though Karen is more concerned for the pub's future after a visit by a man from the brewery. Community policeman Stan dates a woman from the Ukraine.

Frank Gallagher wins the lottery, or so the residents of Chatsworth believe when Yvonne announces it on the local news! And Frank's not about to tell that he's never bought a lottery ticket in his life when free drinks are coming his way.

With the council dishing out initiative grants, Debbie wants invests in hens and potatoes to supply the estate with free egg and chips. Shane meets a desirable woman but gets a shock when they go back to Lillian's and whilst Yvonne encounters trouble from a girl gang, Stan accidentally runs a woman over. After his admitting that he should be wearing glasses, Carrie agrees to take the rap to save his job - until the woman threatens to sue.

When Monica finds out that she is pregnant, Liam,envisaging being roped in to change nappies,leaves home. Baby Katie eats an E tablet which she mistakes for a sweet and Frank is blamed for leaving it around. The family throw him out and he joins Liam on the streets. Paddy pays Kelly,Kev's sister and Shane's new girlfriend,to leave the estate for reasons of his own.

Following a gas leak at the Gallaghers sexy fireman Sean is in attendance and both Ian and Mandy are out to get into his pants. Eventually it's Ian whose suspicions that Sean is gay are proved right and a relationship seems on the cards until it turns out that the boys are half-brothers and Ian becomes aware of his biological father. Frank ends up in a wheelchair after another binge and Carl starts dating the mother of a girl he went out with at school.

Whilst Paddy attempts to blackmail Carrie into being his nark,Debbie,to raise money for a family holiday,takes in two American students, the strait-laced Brandy and her silent brother Barney. Brandy is very religious - but a trip to the Jockey soon has her letting her hair down. Frank thinks he has found love and a new life with antique dealer Rosie,only to find that she will not leave her sick husband. He attempts suicide - in the process saving Lillian from being attacked by a robber she has identified.

Monica's mother Joan turns up with Alzheimers and a bag full of pills. Years earlier she had neglected Monica and let her boyfriend abuse the girl. Now,though only half lucid,she begs forgiveness before over-dosing. The Maguire boys plan a party with Mimi and Paddy away and trust to a scam instigated by Carl to finance it,only to find he has outsmarted them. Stan declares his love for Yvonne in the shop.

Karen is wary when Jamie's cell-mate Mark turns up and tricks Jamie into abetting a robbery. Fortunately the Maguires pull together to force Mark to tell the truth. With poor GCSE grades Carl feels he is a somebody at last when Paddy encourages him to box,where he does well . Unfortunately his last fight involves taking a dive. Yvonne is shocked when her schoolgirl daughter Meena declares that she is going to Islamabad for an arranged marriage though Meena's auntie Shaza makes her see sense. Shaza also invites Norma out for a drink and at last Norma seems to be over Monica.

When Paddy is caught on camera for an armed robbery, Mimi begs him to call his brother Noel: he's the one who can help. But Paddy has a dark history with his sibling and would rather go to jail than ever set eyes on him again.

When Stan gets caught in the crossfire between Yvonne and her kids, a full-blown row puts their relationship on the rocks. Things go from bad to worse when Yvonne finds herself held at gunpoint in the shop.

The Maguires are subject to a stake-out,which causes Mimi to lose her rag and lash out at Mickey. As a result she attends an anger management course which makes her too mellow,so that Paddy's profits from his regulars see a sharp decrease. Mandy sets out to help Tom find his birth mother,bringing in an impostor to help,only for him to have tracked down his family himself. In the process Mandy discovers Tom's relationship with Debbie but agrees to keep silent.

Whilst Carl gets brewer's droop Ian finds himself oddly attracted to Mandy and Norma wakes up after a drunken night wondering why she is wearing a stranger's jogging pants - though the answer is a let down. Tom and Debbie find a young girl who has been raped and left unconscious and Tom is charged. Debbie is anxious to come forward but Tom forbids it as their secret will be exposed. However Frank admits to Debbie he has known all along and the real rapist is caught. Paddy subjects Shane to a violent beating in the Jockey over Kelly - before asking her to dinner. After all,she is family.

When Manchester experiences an earth tremor, Monica's water breaks and she goes into labour. However, on the other side of Chatsworth, the same tremor knocks Frank off his barstool and puts him in a coma.

Monica has had her baby,delivered with Ian's help and christened Stella Iana. Somewhat bizarrely the baby seems capable of speaking - or is it Frank hallucinating again? As Debbie hits sixteen she and Tom go public and the Gallaghers throw a party. It's bad news for Shane though when Kelly tells him she miscarried and for Ian,who is attacked and wakes up in hospital with total amnesia.

Ian leaves the area and Micky enrols on a film course where his penchant for erotic scripts sees him indulging in threesomes with tutor Zeta and her husband Ady whilst Mimi finishes his assignment. As the Jockey reopens after its fire damage with a night of impromptu strip-tease Karen and Jamie fall out but get back together and Carl,working at the hospital,is smitten with nurse Maxine though she wants their relationship to be casual. Mandy gets a new boyfriend in Jamie's friend Joe whilst Stan at last makes a break-through with Yvonne's kids and Norma,obsessed with a possible murder at the pub in the past,finds what she mistakenly believes to be human remains.

Frank is shocked to discover that he's been a victim of identity fraud. As a result, his record has been wiped clean and he's eligible for jury service.

The Maguires are horrified to find their late son Fergal's grave has been desecrated and set up a CCTV camera which actually captures a mystery woman tending the grave. Carl gets a job as a car washer,leading to another sexual encounter but when he discovers he has an STD ,on Stan's advice,he is forced to tell all his old conquests - except the sexy customer,who is expecting. Micky learns that Ady is in love with him but,after an ultimatum from Zeta,intends to stay in his show marriage,ending Micky's acquaintance with the couple. Monica uses sham hypnotist Damien De Soto to try and make Frank jealous but ends up having sex with Damien in the toilet. Despite a misunderstanding over body hair Mandy,now living in the Jockey,has a night of passion with Joe.

During a James Bond themed evening at the Jockey Paddy meets Maureen,the woman from Fergal's graveside,and Karen suffers a miscarriage. When Mimi and Paddy insist on an elaborate show funeral she wonders whether she wants to bring another Maguire into the world. Debbie enters Liam for a modelling contest,a cash prize accompanying the photo shoot in Blackpool. As the poster is for a child abuse campaign Debbie is not keen for Monica to know but she tags along with Norma and Frank,who ends up being in the poster. Whilst Carl's compilation of a black book of the sexiest women he knows lands him in trouble,Tom's sick prank to make Stan think he has hung himself will lead to his leaving the area with Carrie.

After a night of drink Paddy wakes to find himself tied to a bed in Maureen's house. But this is not a sex game. Maureen's teen-aged daughter died of an overdose of heroin supplied by Paddy and now she intends to inject him with his own merchandise. Lonely DSS fraud officer Bernard calls on Frank to find out why he is claiming for children who have left home. Frank tries to bribe him with drink and a session at the brothel but Monica's wiles ensure that the case will be 'lost' though Frank is unhappy with her seduction method. Micky begs Carl to keep quiet after Carl discovers he is into men and Carrie and Tom move on,taking the contents of the police house with them.

Ian returns from his travels. However, he's unaware that the car he's driving harbors secret cargo. Ian makes an even more shocking discovery when returning home to the Gallaghers' to find history has repeated itself.

Maureen releases Paddy who returns home addicted to heroin though Mimi believes he has cancer. Kelly discovers the truth and tells Shane. She has resigned from the brothel and they are working a scam to blackmail married men having sex with her in hotels before Shane bursts in on them. However one man attacks Shane,who ends up in a coma. The Gallaghers believe they have inherited a four-bedroomed house from a deceased aunt but it turns out to only be a caravan. Karen and Jamie have yet another public row when she opposes his being co-licensee as she refuses to let the pub pass to the Maguires.

Shane is left temporarily paralysed,causing Mimi and Kelly to fight over which one of them should care for him,which in turn leads to Kelly telling Mimi that Paddy is an addict. Mimi eventually agrees to stand by her husband. Ian and Danny move into Danny's grandfather's house and Norma decides to go back to lorry driving. Old flame Ruby suggests they start over but Norma sees that,with Monica gone,Liam and Stella need a mother and returns to the estate. Suspecting that Joe is overly controlling to Mandy Karen confronts him but ends up having sex with him.

Frank is summonsed to Liam's school as the boy is granted a special scholarship due to his brightness. Both parents are required to attend so Norma poses as Frank's wife,the pair of them fancying Liam's school mistress. Kelly engages Meena as Shane's physiotherapist though her methods prove to be rather too hands on and Maxine and Micky grow close due to their mutual lust for Carl. As sole licensee of the Jockey Karen fires Jamie,who retaliates by selling his share of the pub to Joe.

Hearing that Joe has been abusing Mandy Jamie hospitalizes him but,given that her son is on licence for killing a man,Mimi takes the rap and is remanded in custody. Zeta's husband Ady is a sergeant on the case and suspects a cover-up,blackmailing Micky into having sex with him though Maxine calls his bluff,as well as showing Carl how to thwart thieves on his milk round. Frank discovers Paddy's addiction and tells the boys. As Shane and Micky are hopeless as drug dealers Jamie must take over the business.

When Liam is reported for missing school Ian discovers that,as he has a knowledge of sign language,Liam has been trying to help Danny find his father but this leads to a parting of the ways between Ian and Danny. Yvonne is concerned that Meena,who is now embarking on a modelling career,is posing for raunchier shots than she should and Mandy confides in Frank that she not sure whether or not to leave Joe.

Chesney loses his cherry to housewife Lorna and becomes infatuated with her. However,literally caught with his pants down by her tough-looking soldier husband he realises that the man allows his wife's promiscuous indulgence to make up for his own deficiency. Joe agrees to drop the charges against Mimi provided Mandy returns to him and Mandy agrees though she plans to leave him later. However Karen and Jamie are reconciled. Liam and Stella are taken into care after a neighbour finds Frank comatose in charge of them. Debbie lets fly at him and he reacts predictably - by getting drunk.

Despite Frank's efforts to stay sober Social Services doubt his parenting abilities and Debbie trying to snatch Liam and Stella from the foster-home does not help. Fortunately Yvonne is accepted as the new foster parent. She has persuaded Meena to return home from the brothel but a larger problem when husband Kash,who faked his suicide,leaving the children to believe he was dead,returns and wants money to vanish again. Desperate Yvonne and Stan devise a plan which ensures that this time he will stay dead. Mimi is released and a contrite Joe sells his share of the pub back to Jamie whilst declaring his love for Mandy.

Paddy has gone cold turkey but Mimi still believes he betrayed her with Maureen and is hostile. After Frank has defecated in public Debbie throws him out and he shelters in a church confession box where he overhears Mimi planning to hire an assassin to kill Paddy. He tells Paddy who decides he will pay the hitman more to kill Mimi though in the event the gunman intends to kill them both but is knocked out by Mark,Debbie's new boyfriend. Joe proposes to Mandy and Ian plans to return to Spain despite Liam's efforts to get him to stay by using Micky as a potential lover.

Angry to have lost his Child Benefit to Yvonne Frank gets her to pay him to baby-sit whilst farming the kids out to a woman in the pub at a lower rate. Maxine comes up with a novel way to declare her feelings for Carl in public whilst Karen finds she is pregnant. Suspecting that Joe might be the father she tells Mandy about their fling and asks her not to marry Joe. However Mandy is lured to Maureen's house where the older woman,desperate and deranged,aims to show Paddy what it means to lose a daughter and blows the house up,killing herself and Mandy.

With the council dishing out initiative grants, Debbie wants invests in hens and potatoes to supply the estate with free egg and chips. Shane meets a desirable woman but gets a shock when they go back to Lillian's and whilst Yvonne encounters trouble from a girl gang, Stan accidentally runs a woman over. After his admitting that he should be wearing glasses, Carrie agrees to take the rap to save his job - until the woman threatens to sue.

Debbie becomes friends with a popular girl her own age, but realizes what she's been missing out on and goes on strike. Meanwhile, Frank becomes a medical guinea pig.

As Lip turns 18, the Maguires expect more of him. Meanwhile, as the Gallaghers witness Kev and Veronica being arrested abroad for illegal baby adoption, their estranged mother Monica, returns.

Learning that Sheila is selling her house Frank returns home. Debbie starts dating neighbour Luke Newman at Monica's suggestion, but when he hears that Luke's parents are religious Pentecostalists, Frank sets out to end the relationship. Micky tries to get closer to Ian but his advances are rejected when Ian learns about Micky's unusual relationship with his dog. Karen and Jamie get engaged. Mimi is not overly impressed but asks Karen out, leading to her becoming an accomplice on a raid.

Debbie brings a wondering infant back to her house, but her family must conduct a plan to return him to his parents who believe he's been kidnapped.

The Maguires are subject to a stake-out,which causes Mimi to lose her rag and lash out at Mickey. As a result she attends an anger management course which makes her too mellow,so that Paddy's profits from his regulars see a sharp decrease. Mandy sets out to help Tom find his birth mother,bringing in an impostor to help,only for him to have tracked down his family himself. In the process Mandy discovers Tom's relationship with Debbie but agrees to keep silent.

After Liam denounces religion in school, Debbie has to act quick when the teachers want a home-visit.

Paddy has gone cold turkey but Mimi still believes he betrayed her with Maureen and is hostile. After Frank has defecated in public Debbie throws him out and he shelters in a church confession box where he overhears Mimi planning to hire an assassin to kill Paddy. He tells Paddy who decides he will pay the hitman more to kill Mimi though in the event the gunman intends to kill them both but is knocked out by Mark,Debbie's new boyfriend. Joe proposes to Mandy and Ian plans to return to Spain despite Liam's efforts to get him to stay by using Micky as a potential lover.

A visit from an old acquaintance helps Mimi realize some home truths. Carl is furious when Ian starts dating his teacher.

Frank Gallagher wins the lottery, or so the residents of Chatsworth believe when Yvonne announces it on the local news! And Frank's not about to tell that he's never bought a lottery ticket in his life when free drinks are coming his way.