4 O'Clock Club - Episode Guide

Rookie teacher Nathan Carter starts his first day working at his former school, and takes charge of the after-school detention class.

Having his brother Nathan as a teacher at his school is having a disastrous effect on Josh's ability to have fun, scheme schemes and scam scams. Josh raps that the school is 'his manor', not that of his big brother the 'spanner'. So when Josh notices that Nathan is more than a little interested in music teacher Miss Poppy and her modern take on Cinderella, Josh tries to get him off his case by setting up Nathan as her Prince Charming.

To get out of maths homework, Josh claims he has number blindness and persuades novice supply teacher Janucek to let him off. When Nathan discovers Josh's dodge, he decides to educate his kid brother himself - though when it comes to numbers, Nathan is as short-sighted as Josh. But at least they can both count the beats when they are rapping.

The school disco means just one thing for the Carter brothers - girl trouble. Josh accidentally invites Zoe-Marie to be his date, while Nathan tries desperately to impress the gorgeous Miss Poppy and tempt her to join him in the teachers' dance. Only Ash has any success with the girls - in fact, more success than he can handle.

When Nathan's laptop mysteriously breaks down in the middle of a project, Josh is the obvious suspect. Josh dodges the problem by suggesting Nathan borrows a replacement from the terrifying Miss Andress's IT classroom. But when that laptop goes missing, which of the Carter brothers will end up carrying the can?

Nathan takes advantage of Mrs Carter's weekend trip away to invite Miss Poppy round for a romantic evening. Unfortunately, Josh has chosen the same evening to invite his entire class round for a party. When Mum returns unexpectedly early, the brothers have to rap their way out of trouble.

Josh, Ryan and Ash sign up for the school football team to get out of lessons, but discover that even studying is preferable to PE teacher Thorne's strict disciplinary regime.

Nathan drags Josh onto the useless school quiz team to teach him how to stick at something. But Josh realises to his delight that him not knowing any answers will only make Nathan look bad.

When the school's last remaining keyboard blows a fuse, Josh decides to help raise funds for new musical instruments by staging a charity auction. But without any valuables to give to the cause, Josh opts to donate Nathan's stuff instead.

Nathan gets lumbered with running the school council and drags Josh in to teach him about responsibility. But instead, Josh uses his new powers to try to change the rules to his own advantage.

Since Jamie Oliver's push for healthy school meals, sweets have been banned at Elmsbury High. But someone is running an unofficial tuck shop selling crisps and chocolate - and Nathan is given the job of finding out who is behind it.

Nathan puts the star of Elmsbury's basketball team in detention.

It's the end of term and Nathan is due to be assessed by headmaster Mr Byron. His future hangs in the balance. So when Josh messes up, and it looks like Nathan's career as a teacher is over, it's down to the rest of the 4 O'Clock Club to save his skin.

To everyone's surprise, not least Nathan who was hoping to impress him, Byron has been replaced by the dynamic Mr Draper, who promptly announces that the school is to become an academy. Nathan is charged with overseeing the smooth running of the grand unveiling, but with Josh keen to film the prank to end all pranks as a way of boosting visitors to his website, Nathan's first task threatens to end in disaster.

Nathan finally decides to ask Miss Poppy out, but it's on the day that Mr Bell is to select a head of year, and Josh is determined that Nathan gets the post instead of Thorne. Nathan is too distracted by a misunderstanding about the date, so Josh concocts a plan to help Nathan's bid for the job. But without Nathan's help, Josh has to turn to new music assistant Dexter for a solution.

When a heartbroken Nathan leaves Elmsbury to take up a post in Scotland, Bell needs someone to run the 4 O'Clock Club. Dexter enthusiastically steps up. But with Nathan gone, Josh wants Elmsbury to himself again and makes it his mission to take Dexter down.

Bell initiates a big clampdown on security and truancy in school, meaning there are no more visits to the ice cream van just outside the front gates. But worse for Josh, there's a game he wants to buy in a shop that is shut out of school hours. How will everyone beat the security lockdown?

Bell has organised a tour of the school by visiting head teachers, including Dexter's dad. But Dexter has exaggerated his role at the school and has to get Josh's help to maintain his lie.

Bell starts a scheme where good behaviour is rewarded with points that can be converted into prizes. Josh realises that with enough points he can buy his dream tablet computer. But can he behave well enough to earn the points he needs?

Josh needs Dexter's help to finish off some new tracks - but doesn't want to look uncool by hanging out with a teacher. Dexter has other ideas, however, and plans to take this beautiful new musical partnership public.

Dexter takes the 4 O'Clock regulars on a half-term camping trip. But due to a mix-up they have to turn back and head home. To salvage something from the trip, Josh comes up with a bold idea for where they can camp instead.

Josh is suspended for a day. Unfortunately, it's school careers day, and a record label guy Josh is keen to impress will be there. Can Josh get in to meet him without getting caught out by the teachers or his mum?

Bell brings out a new code of conduct outlining the rights and responsibilities of each pupil. Dexter encourages the 4 O'Clockers to make a film about the new scheme. But Josh has other ideas and wants to use the camera to shoot his new rap video!

Josh has written his best track ever and decides he is going to sell CDs of it in school. But when he realises he has sampled a famous track without permission, he has to get all the CDs back before he is caught.

When Dexter enforces the no-phones rule in the 4 O'Clock Club, Josh rebels and decides to test once and for all just who is in charge in detentions - the teachers or the pupils.

Dexter finds himself fronting Bell's new plan for Elmsbury - Project Zenith. But the plan has big, bad implications for the 4 O'Clock Club. Josh sets out to defeat the scheme, with a little help from his friends and family.

When Mr Bell bans Christmas, it's up to the 4 O'Clock Club gang to bring festive cheer to Elmsmere. While Josh plays Santa, Nathan comes home for the holidays with a big surprise.

It's Nathan and Miss Poppy's wedding. With Nathan in charge of the cake, Josh in charge of the best man's speech and Zoe-Marie in charge of presents, what could possibly go wrong?

When Josh and Nero arrive at their new school, Nero decides it's time to have some fun - at Josh's expense. Meanwhile, Dexter tries to impress his new colleagues with a first-aid demonstration and nearly scares his new pupils to death.

Josh and the gang are accidentally picked for Mr Nunn's cross-country team. Meanwhile, when Mr Bell's new statue gets damaged, suspicion falls on the 4 O'Clockers.

Nero accidentally loses £60 of Josh's money, which Mr Bell spends on a new school bench. Nero and Josh have to work together to get the money back - or get revenge.

When Dexter starts a choir Josh thinks it is the lamest thing in the world - until Rachel joins and Josh decides it is the perfect way to get close to her. Meanwhile, Fleur and Eleesha get roped into Mr Nunn's boys-only boxing club.

When Josh bunks off school to attend a music conference he bumps into a familiar face. Nero, Eli and Owen's attempts to start an online viral trend almost end in disaster.

When the 4 O'Clock Club gang fail to set up work experience placements, they are given jobs in the school. But if this lot are pretty lousy pupils, they are absolutely terrible teachers.

When Josh discovers some old radio equipment at school, he persuades Dexter to set up a pupil-run radio station. Josh is planning to use this to make himself a star and get a date with Rachel - but he hasn't bargained for the other 4 O'Clockers getting involved...

Dexter gets the 4 O'Clock Club gang digging the school allotment. But boredom with broccoli turns to delight when Josh strikes gold. Meanwhile, Nero joins Owen at Scouts and discovers that under the uniforms those guys may not be as silly as they look.

Josh is planning to take Rachel to a music festival. But when Mum insists Josh goes with Dexter instead, Josh has to try to get a spare ticket for the sold-out festival from nerdy Natalie. Trouble is, Natalie has promised the ticket to Nero.

Josh wants to put a gig on at a village hall. But when Mum refuses to sign the booking form, Josh takes matters into his own hands. Meanwhile, Mr Bell's scheme to create school prefects doesn't go as smoothly as he hoped.

When Josh auditions for a place at a performing arts school, could it be that his days at Elmsmere and the 4 O'Clock Club are numbered? Meanwhile, will Mr Bell or Mrs O'Brian be chosen as the school's only head teacher?

Nero goes hunting for the school ghost - but will he have more trouble from new girl Clem?

When Nero accidentally lets the school toads escape he sets off a chain of events that gets Dexter into trouble. Is this the end for the 4 O'Clock Club?

Clem and Nero are both suspiciously keen to go on the school theatre trip - but why?

Nero's new bike proves to be a disaster - not just for him, but for Clem and Dexter too. Someone's going to have to pay...

Nero discovers a book of angry poems written by Clem. But how angry will Clem get when she discovers the book is missing?

Nero pulls a sickie to get off school - but will a suspicious Dexter find out?

Nero and the gang decide to sabotage parents' evening - while Josh and Isaac find out the truth about Josh's missing dad.

Nero and the gang find themselves playing netball against a team of girls.

Nero needs his confiscated phone urgently - but how can he get it back without Miss Andress finding out?

Nero gets invited to the coolest party of the year. Meanwhile, there is a surprise winner of the school presidential election.

Lizzie's lunchtime science club has disastrous consequences when Eli and Owen decide to join.

Nero fakes an injury to get out of cross country but discovers that playing the victim doesn't give him the easy ride he was hoping for.

When the school play looks like it might be cancelled, Nero gets angry and runs away from home. Clem is forced to go with him and they are confronted by some very awkward truths.

Nero discovers that he might have to leave Elmsmere Manor forever.

Nero is back at Elmsmere, but only for two days. Can he rescue his old life by winning the talent contest?

Nero joins Clem's swimming club but soon finds he is well out of his depth.

Nero's camping trip is threatened by Dexter's plans for a romantic weekend away.

Clem freaks out when she thinks Nero has sent her a CD of love songs. And Lizzie thinks Dexter has invited her to a zombie apocalypse.

Mrs Goodman establishes a kids' court - but can Nero escape the law to make a dance video with his crew?

Nero and the gang help Mr Bell move house, with disastrous results.

When a social worker pays a visit, Nero pretends his home life is like a perfect dream. But keeping up the lie proves to be a nightmare.

Nero is left at home to look after Amber - but trouble comes when Amber decides she doesn't want to be babysat.

Nero has to stop Bell from becoming deputy head. He thinks the best alternative candidate is Dexter.

Clem has never had a Valentine's card. Does Nero dare send her one?

An incredibly rare flower is discovered on the football pitch - but how long will it survive with the 4 O'Clock Club about?

Who will Nero ask to go with him to the school dance? And why isn't it Clem?

Can Nero and Clem's summer romance survive the start of term? Can anyone believe Owen's new girlfriend? And is anyone ready for Dexter and Lizzie's big news?

When Clem gets a part in a TV advert, jealous Nero tries to get himself cast as well. But will either of them be able to sneak out to the filming past prefect Owen?

When Clem gets talent-spotted, all her dreams look like they might be coming true - but could her big break in the music industry spell the end of her friendship with Nero?

Lizzie starts having labour pains but Dexter is nowhere to be found. It's down to Nero to make sure Dexter arrives before the baby.

When Nero gets paired with science genius Polly their tricky relationship means it may not be just their volcano experiment that's going to erupt!

Nero is psyched to be paired for a project with Polly - until he develops a mystery rash and an embarrassing itch. Meanwhile, Dexter has trouble registering the babies' names.

Mr Bell collects an old massage chair from his ex-wife's house... but that's not the only surprising thing he brings back to Elmsmere! And Eli thinks he has developed special powers.

Nero takes Polly to see her favourite band - but he has to hide the terrible secret of how he got the tickets. Meanwhile, Darnesh proves that love really is blind when he goes on a date without his glasses.

Owen bunks off school to avoid sports day but finds himself trapped in a living nightmare. And something smells fishy when a joke Amber plays on her class backfires horribly.

Nero's excited to dance with Polly at a flashmob - until he learns she has two left feet. He needs to find another partner fast. But can he really dance with Katie?

Nero and Dexter do Owen's paper round but mess up the most important delivery. Amber foolishly decides she needs to have a ride on Isaac's fancy new floor polisher.

Nero, Dexter and the boys go camping, but teachers Nunn and Bell tag along - with disastrous results. Meanwhile, Amber foolishly decides to take up a career as a hairdresser.

With Nunn arranging the stag do, Bell planning the honeymoon and Nero in charge of the ring, will Dexter and Lizzie's last-minute wedding be a happily ever after or a total disaster?

Polly is singing a solo with the school choir live on radio. Unfortunately the newest member of the choir is Nero - and he has other plans.

Nero makes a film to celebrate the school - but his real plan is to make himself a star. Meanwhile, Polly's efforts to retake a geography test bring her into conflict with Mr Nunn.

Dexter and Lizzie have the chance to move to America, but how will they break it to Nero? And how will Nero break the news to his friends?

Nero's finally leaving Elmsmere, but how is Polly going to take losing her best friend? And will Dexter have second thoughts about going when he's introduced to his replacement?

Owen loves wearing his granddad's coat - until his look means he's mistaken for a teacher. And Amber and Violet try to avoid the list of stupid celebrations for Darnesh's birthday.

There's a phantom prankster on the loose in school but if it's not Eli then who can it be? And Amber is determined to win a scooter in a school competition - whatever it takes.

Polly can't wash off a fake tattoo. Can she get through the day without Bell discovering? Plus Ingrid gives a remarkable performance in a battle of the bands competition.

Bell agrees to take Maddie's son on a trip to the local museum - but loses him! And Amber tries to convince Ingrid that mummies really exist, using Darnesh and some toilet roll.

Polly launches a phone into space on a weather balloon. And Owen decides to earn his Scouts entertainment badge with the help of Dinsdale, a ventriloquist's dummy.

Isaac tries to catch a mouse in school using Darnesh's cat, with disastrous consequences. And Polly tries to help Owen move on emotionally by getting Katie a new boyfriend.

CJ wins a family holiday and has to get Bell and Maddie to pretend they're married. Polly holds a raffle for cash to decorate the common room, but what will they use for a prize?

Fleur and Eleesha get out of a trip with Polly by inventing Fleur's fake nanna. But when Polly realises they're lying, she decides to take her revenge.

Polly plans the end-of-year Talent Show - but could it mean the end of her school career? And Amber tries to impress Ingrid by inventing the craziest talent act of all time.

Everyone's full of festive spirit at Elmsmere - apart from Ding Dong, who cancels Christmas. But he's forced to reconsider his decision when he gets some very surprising visitors.

Polly's first day of term doesn't go to plan when she's asked to look after troublesome new boy Evan. Meanwhile, Bell's return as head teacher is doomed to failure from the start.

Everyone is curious about Fleur's new boyfriend – but his secret identity is more surprising than any rumour. Meanwhile CJ and Nunn go to war over a pair of second-hand underpants.

Darnesh discovers his locker is haunted by a hungry ghost with a sweet tooth. Meanwhile Eli and Fleur learn to tango, but the dance of love could spell the end of their friendship.

Can Amber eat the delicious snacks served at book group - but avoid reading the book? And when Owen needs a case-study for psychology he thinks badboy Evan is the perfect subject.

Danny wants to ask PC Rowe on a date - but will nerves mean he'll never find romance? Meanwhile, Amber's plans to win a lifetime's supply of chocolate get awfully messy.

Danny gets PC Rowe a birthday cake – but his icing skills leave much to be desired. Meanwhile the death of the school hamster brings up some unsettling memories for Mr Nunn.

Eli visits his poorly nan and discovers that hospitals can be much more fun for patients than visitors. Meanwhile, Darnesh's prank with a locker backfires when he gets stuck in it.

This special 100th episode follows Nero's exploits seeking fame and fortune in Hollywood. With no money, the world's worst agent and only 24 hours to go, can he make the big time?

Bell is booked at a magic conference – but the real trick is how to sneak out without Mrs Morgan knowing. Meanwhile Nunn finds himself in a running battle with Isaac's pet goat.

Polly's perfect day with Evan suddenly goes horribly wrong. Meanwhile, Eli thinks Owen has a secret girlfriend… but gets a shock when he learns who Owen is really hanging out with.

Darnesh has to eat a jar of picked eggs before the sell-by date expires. And Eli sees the girl of his dreams but makes the mistake of involving Fleur and Eleesha in his lovelife.

Polly has helped Evan with his family - but can he ever forgive her for revealing his secret? Meanwhile, Owen and Chester compete to see who will win the Pupil of the Year trophy.

Bell's staff training session is ruined by Chester's disastrous fire safety inspection. Meanwhile, Owen and Evan sneak into school to avert a disaster of their own.

Eleesha celebrates her seven-year friend-i-versary with Fleur. And when Bell's magic trick goes wrong, Isaac helps him sneak out of school – with disastrous results.

Reiss decides to get a confiscated toy back by borrowing a set of master keys for the school. And Bell appoints an ambitious new deputy head - but will he regret his choice?

Reiss hacks Clinton's emails and finds a secret that risks Clinton's future with Emily. Meanwhile, CJ hatches a plan to escape Elsmere, and Amber plots to get Isaac a pay rise.

School parents' evening has some big surprises for Reiss, Magnus, Henry – and Mr Nunn! And Eleesha gets a driving lesson to remember from Isaac.

Evan helps Polly out when she lies to her mum – and ends up having to join the Scouts with Owen. Meanwhile, Amber and Darnesh hatch a plan to become chip shop millionaires.

Nunn is forced to spend quality time with Henry and takes him on a weekend fishing trip. Meanwhile, Miss Wrigley wants her portrait painted and makes the mistake of asking Darnesh.

When Clinton forgets Emily's birthday, he finds a perfect last-minute gift in school lost property! Meanwhile, Polly and her mum go on a trip, so Evan plans a party at their house.

Owen has a date and needs to learn how to kiss fast - but who will volunteer to teach him? Meanwhile, Darnesh rewrites Bell's boring autobiography to make his life sound more exciting.

Coco's school uniform gets ruined so she borrows Henry's spare outfit – an Elvis costume! And Chester turns detective when he discovers a borrowed book is missing from the library.

Violet dreams of playing the cello but hasn't bargained for competition from Darnesh. And Nunn gets some unwelcome help from Henry when he is ordered to fundraise for the school.

When short-sighted Nunn runs out of contact lenses, Henry steps in as his human guide dog. And Clinton gets Reiss excluded from school – but has to keep it secret from PC Rowe!

Can renting a swanky limo help Owen get a date for prom? Meanwhile, Reiss and Coco's mum could be home from prison - but is that really such good news?