Gray Matters (2007)

When Nev floods Caretaker Prank's flat, the latter responds very angrily. To make amends, Barney invites him to stay the night, but Mr Prank has only one thing on his mind - revenge. On discovering Barney is a deep sleeper, Prank seizes the opportunity to be rid of Nev once and for all.

Caretaker Prank's hair problem looks like it is over when he takes delivery of a wig.

It's the day of the local fun run and Nev is determined not to run. He'd much rather watch TV and eat crisps.

Barney and Nev organise a raffle to raise some funds after destroying Mr Prank's business.

A big blue portrait of Nev pops up in Mr Prank's newly-painted hallway.

Prank is visited by celebrity ice cream chef Gordon Ramshorn for an ice cream tasting.

Mr Prank challenges Nev to a bunfight at noon after his ice creams are stolen.

Barney's pet tarantula escapes and Mr Prank's twin brother visits.

Nev looks for mystery treasure that is buried somewhere in the flat.

When a mystery trunk is delivered to Nev and Barney's front door, magic starts occurring.

When the sink in Barney's kitchen explodes, Caretaker Prank is called in to fix it.

When Prank hears Barney rehearsing lines for Aladdin, he believes there is a real genie in the block of flats.

Caretaker Prank calls a residents' meeting - the flats are to be sold to raise funds for Barney's uncle Rupert.

The local sports centre is holding an exotic pet contest and Mr Prank is desperate to enter.

A spate of burglaries has Mr Prank on alert, making it tricky for Nev to organise a party.

Barney and Nev's dirty flat fails to impress Beatrice, so the boys action a spring clean.

When Caretaker Prank is the only attendee at Barney's panto auditions, he is awarded the role of Ali Baba's 40th thief.

It's the night before Halloween. While Barney teaches Nev how to trick or treat, Mr Prank and his nephew Bouncer Boy conspire to spook the pair out of their home with a visit from ghostly Headless Henry the Postman.

When the only card Barney receives on Valentine's Day is from his mum, Nev decides to play cupid. Mr Prank, meanwhile, has hundreds of cards from an unwanted admirer.

When Barney admits he can't dance, Nev sets out to teach him with a little help from Beatrice and the surprisingly agile Mr Prank.

When Nev is blamed by Mr Prank for smashing up Barney's trike, he organises a jumble sale to raise funds for repairs. Among the jumble, Nev discovers Mr Prank's secret diary and uncovers a series of plots to blacken his name.

To their disappointment, Barney and Nev's holiday abroad is cancelled when Nev washes the tickets and passports.

After Postie mistakenly identifies Keith the koala as a rodent, Caretaker Prank takes delivery of the Robot Rat Catcher. To Barney's horror, rather than ridding the flat of pests, the robot is uncontrollable and chooses Nev as its target.

When Bouncer Boy receives a joke kit for his birthday, he spends the day at Barney's flat trying the tricks on Nev. In an attempt to put an end to Bouncer's pranks, Nev enlists the help of Crazy Keith the koala and embarks on some practical joking of his own.

Mr Prank discovers that he can make a fortune by selling an unusually flavoured ice cream.

In an attempt to save Mr Prank's ice cream business and her own job, Beatrice ropes the gang into making a TV advert. Barney composes the musical jingle, Beatrice operates the camera and Keith is lined up to edit. The team looks certain to succeed, until Nev makes a blundering error...

Aunt Barbara's new gnome turns out to be more than just an ornament: it's a spy.

Barney buys Nev a plant which he feeds excessively. The plant threatens to eat them!

Mr Prank buys a cow to give him the freshest milk for his ice cream.

Nev uses his hypnotism skills when he is accused of stealing Mr Prank's brand new mobile.

Crazy Keith the koala is cursed to turn into a hairy, scary, shoe-eating monster.

Barney goes to Egypt and Prank moves in to look after Nev.

Nev accidentally hurts Prank and faces paying the medical bill.

Neville grows his first tooth and panics when it looks like a scary fang.

Chops, the dog who lives in Aunt Barbara's handbag, emerges as the world's cutest pooch.

Mr Prank experiments with unusual ingredients for his new ice-cream flavour.

Aunt Barbara's smoothie party is a disaster thanks to Angry Pants and Nev.

Postie sprains her ankle, so Nev takes over her rounds - wearing the wrong glasses!

Barney and Nev's camping trip is put on hold, so Nev decides to camp alone at home.

Nev and Crazy Keith are on a quest to free the magical, wintry land of Nevia.

A freak turn of events transports Nev back to Victorian times. Can he escape Angry Pants?

Barney eats Crazy Keith's spaghetti bolognese and promptly turns into a frog.

Prank enters an art competition, but Nev's painting is accidentally entered too.

Nev borrows Aunt Barbara's old TV, but does not bargain on it having special powers.

Barney's rent money goes missing and he is threatened with eviction, only Nev can help.

Nev and Crazy Keith become an instant internet hit after composing the Jibadeah Rap.

Prank accidentally drinks love potion and falls in love with his arch nemesis, Nev.

Aunt Barbara tasks Melanie, her niece, with making jam, with disastrous consequences.

Nev and Keith discover a 'prehysterical' blue bearasaurus, frozen in time.

Nev and Mr Prank are swallowed up by a beanbag and emerge with their bodies swapped over.

Postie declares her lottery win, and greedy Angry Pants asks her to marry him.

A special episode celebrating Red Nose Day with a guest appearance from Jason Donovan.

Postie loses her job and is replaced by a robot who causes havoc in the block.

When Nev is ill, Keith writes him a story in which Nev becomes Robin of Bearwood Forest.

Barney's laundry transforms into a sock monster determined to hunt down anything smelly.

Barney's cousin Melanie pops by to show off Clooney, the adorable school guinea pig.

Mr Prank has come last in The Historical Caretaking Re-enactment Society Games - again!

Prank's mission to regain his youthfulness goes wrong and he turns into a screaming baby.

Nev and Crazy Keith attempt to spook Barney's cousin Melanie with a scary mask.

Everyone is moving to the beat of Radio Doris, thanks to DJ Crazy Keith.

Nev and Crazy Keith find a magic mirror and end up in a topsy turvy world.

Dev, a blue bear who looks remarkably like Nev, arrives claiming to be his cousin.

Mr Prank's body is taken over by an evil scientist on a mission to rule the world.

A meteor crashes through the ceiling of Barney's flat and lands in his living room.

Mr Prank announces that he is going to retire from caretaking and travel the world.

Crazy Keith tries out a new invention which gives Nev and Keith superhero powers.

Love is in the air when an Egyptian mummy comes to life and claps eyes on Aunt Barbara.

Aunt Barbara sets up a classroom in Barney's flat and everyone must attend.

Nev wakes in the middle of the night to discover a tiny new door in the bedroom wall.

An accident occurs and growing powder spills all over Barney's flat.

Barney gives Nev a set of mini golf clubs and asks Mr Prank to teach Nev how to use them.

When Cousin Melanie sees Barney's new electric skateboard she is green with envy.

Barney discovers an old musical box belonging to Uncle Rupert.

The whole of Barney's flat is taken over with wibbles, and they are hungry.

Nev and Keith set out on a mission to rescue Postie and Aunt Barbara.

In her absence, Aunt Barbara arranges for her sister, Alice, to check on Prank all day.

Crazy Keith's beloved Doris is captured by the caretaker and given to Bandit the cat.

Prank comes up with a wicked plan to rid the flat of Nev and Barney for good.