Dennis & Gnasher
Dennis & Gnasher

Dennis & Gnasher

2009 2 Seasons 87 Episodes ⭐ 5.6 Animation

Based on the iconic D.C. Thomson comic strip Dennis the Menace, this 2D-animated series follows the mischievous adventures of Dennis and his best friend Gnasher the dog.

Based on the iconic D.C. Thomson comic strip Dennis the Menace, this 2D-animated series follows the mischievous adventures of Dennis and his best friend Gnasher the dog.

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Seasons & Episodes

EP 1

The Way of Den-Do

After Walter takes up origami as a martial art, Dennis scoffs and comes up with his own martial art, and so the two prep

EP 2

Smelling of Roses

Inspired by the mayor's call to make Beanotown Green-o-town, Dennis tries renewable fuel sources to launch his space mis

EP 3

Curtains for Dennis

Dennis uses curtains as a giant sail, not knowing its specially for the kitchen and loses it to the Colonel.

EP 4

Splash!

In attempt to keep cool on a hot day, Dennis' gang dig their own pool in Dennis's backyard.

EP 5

The Mystery of the Missing Teapot

Dennis comes across a bundle of objects that inspire him to be a private investigator and begins searching for Gran's lo

EP 6

Castle in the Air

Dennis goes to the fair with his friends and Bea, but the owners of the fair of spoiling their fun due to last years eve

EP 7

Aliens Among Us

Dennis' gang decide to make their own alien film. When Walter stumbles across them filming, he's convinced there is an a

EP 8

No Joke

The joke shop owner, Mr Har Har, needs Dennis's help to persuade his mother not to close the joke shop down. The gang de

EP 9

Dennis V.I.P

With one backstage pass for a Ratbucket gig, Dennis and his friends pass themselves off as Ratbucket, only for the real

EP 10

Bad Dad

Dad takes Dennis to his school reunion party, in an attempt to teach him to behave grownup, but it doesn't go as planned

EP 11

Gnasher in Nappies

Visiting Gran in hospital, Dennis disguises Gnasher as a baby to evade detection, but Gnasher is taken away by the short

EP 12

Rubberbands and Paperclips

Dennis tries to help Dad get a raise, but Dad ends up fired, so Dennis makes Scrimp's office seem incapable without Dad.

EP 13

Boot

The police chief hires a super-efficient cop called Boot to replace Slipper, who tolerates no act of mischief. Teamed wi

EP 14

Breakout

Dennis hatches a plan to bail Gnipper imprisoned in Beanotown dog pound, by impersonating a misbehaving dog.

EP 15

Eyes on the Prize

Dad agrees to buy Dennis the best skateboard there is if he can win a prize at the upcoming school award ceremony. The o

EP 16

Dance of the Seven Pies

After a bet from Walter on the Dance Contest, Dennis trains Pie Face to be a dancer. Meanwhile, Dennis' dad tries to cur

EP 17

The Pond Monster

In an attempt to reclaim the park, Dennis and friends try to scare everyone with a 'pond monster.'

EP 18

Dennis' Thank-you's

Dennis tries to get a birthday present by saying thank you to his relatives. However, because of Dennis' naughty persona

EP 19

Fish Tale

Dennis and friends have a go at catching the Legendary Beanotown Pike, but when Walter hears about it, the game is on.

EP 20

Masters of the House

Mum is going to the yoga school and leaves Dad in charge. During her absence, Dennis, Curly and Pie Face try to make a p

EP 21

Game On

To get his friends back from Walter's group, Dennis challenges Walter to a videogames battle.

EP 22

All-in Menacing

After a wrestling accident, Gnasher swallows a canister of laughing gas at the vet's. Dennis, along with Gnasher hide in

EP 23

Attack of the Walterbot

For a school project, Dennis and Walter both build robots. However, during an accident, both robots merge, causing Denni

EP 24

Great Outdoors

During a camping holiday, Dennis, Gnasher and Dad meet Terry Tuff and get challenged to a nature survivor's challenge, e

EP 25

No Pies for Pie Face

Dennis and Co. have to control Pie Face's obsession with pies during the Pie Festival. Otherwise, they will be grounded.

EP 26

Dog Tired

To win a football match against Dennis' team, Walter fattens Gnasher up and brings in top striker David Peckham. But wil

EP 27

Dig This

On a school trip, Dennis finds out that he is descentant to a warrior tribe. He also discovers that Montanna Smith (a fa

EP 28

The In Crowd

Athena gets Gnasher envy when seeing a pampered version of Gnasher in a magazine and when she hears that Dennis owns an

EP 29

First Aid Dennis

Dennis tries to get a first aid badge to get into a wrestling match. However, Walter's the judge and it's not going to b

EP 30

Rock And A Hard Place

Dennis is made to attend a Neighbourhood Watch meeting by his parents. This, however clashes with a jam session with Cur

EP 31

Horsey Havoc

Dennis breaks Bea's toy horse, so Dennis is searching for a new one to cheer her up.

EP 32

Grounded

Dennis is grounded on the first day of the summer holidays, but Dennis doesn't manage to stomach it. But the town isn't

EP 33

Double Act

Gnasher and Gnipper enter a dog show, regardless of Walter saying they don't have true talent. He wants Athena and Miss

EP 34

The Curse of Madam Gigi

To have Dennis be kind to him, Walter disguises as fortune teller Madam Gigi to warn Dennis that if Walter gets hurt, he

EP 35

Random Access Mayhem

There's a new computer system which keeps data for the school which works using a memory stick. This gives Dennis an ide

EP 36

Treehouse Treason

Gran's hurt her foot after trying to build a pigsty for her pet pig, Harley. She makes Dennis deal with Harley and then

EP 37

Menace and Co.

Walter applies for work experience at Scrimp Towers, where Dennis' dad works. Dennis tries to help dad with the work and

EP 38

No Place Like Home

Dad gets promoted, which means his new job will involve his family moving to Drainotown, much to Dennis' disappointment,

EP 39

Dennis Jumps the Line

Dennis plays a prank on the citizens of Beanotown, causing them to evacuate, which causes trouble for Dennis later.

EP 40

Operation Windbreaker

Dennis gets a new amplifier but doesn't have a chance to try it out because of Bea's demands and threats to let off a le

EP 41

Menace on the Mend

To avoid getting into trouble, Dennis acts ill, leading him into a boring night in the hospital.

EP 42

Athena's Party

Dennis builds a BMX track near Athena's VIP party. However, Athena is standing for none of it.

EP 43

Dennis' Hiccups

Dennis gets a case of the hiccups from Mr. Har Har's can-o-giggles and is looking for a way to cure them ready for a fil

EP 44

Nanny State

Dennis' parents hire Nanny Moonbeam, a hippy who has an unusual and peaceful way of curing Dennis' bad behaviour. Howeve

EP 45

Mother's Day

Dennis tries to please mum by behaving for the whole day. But this isn't easy for him.

EP 46

Run Rabbit Run

Dennis and Gnasher are on a mission to find Walter's pet rabbit after Gnasher scares it away.

EP 47

Beanotown In Bloom

The garden is accidentaly wrecked when Dennis tries to give Gnasher a bath, so the gang have to fix the mess before Mum

EP 48

Fangs for the Memories

After hearing reports about a bat creature in Beanotown, Dennis highly suspects that The Colonel is a vampire.

EP 49

Curly's Collection

Curly doesn't attend band practice and Dennis finds out that this is because of a plan by Walter to sabotage the Dinmake

EP 50

Substitute Creecher

An accident happens at school and Mrs Creecher says that she will tell Dennis' parents about it at the school parent's e

EP 51

Lost

Dennis, his friends and Walter's friends get marooned on a desert island when Dennis attempts to escape a boring field t

EP 52

You're Joking

Dennis makes a line of practical jokes for Mr. Scrimp, called 'The Menace Collection.' However, Dennis soon learns that

EP 1

Dirty Deeds

With the help of some suspicious ancient deeds Walter seizes Dennis' treehouse and claims it for his own. Dennis and co

EP 2

Last Day of Summer

Dennis is consigned to a day of hard labour stacking logs as punishment for pranking the Colonel during the holidays. He

EP 3

You and Whose Army

Beanotown's latest arrival is Dennis and Gnasher's nutty neighbour's greatest rival. The Colonel's always been a magpie

EP 4

Menace's Seven

Mr De Testa has installed the Confiscat-inator - a state of the art security system for contraband confiscated in class

EP 5

Dinmakers Go Ape

Mr De Testa has installed the Confiscat-inator - a state of the art security system for contraband confiscated in class

EP 6

The Ultimate Prank

Dennis spreads the word around Beanotown that he is planning the ultimate prank. Walter, Slipper and the Colonel devise

EP 7

I'll Teach You

After a pogo-stick palaver in gym class, Mrs Creecher decides Beanotown ain't big enough for her and Dennis, and calls i

EP 8

Hairy Plotter

Dennis borrows his Dad's new hair restorer to use as ammo in his super soaker for a typical day of pranking at the Zoo a

EP 9

Bring the Din

Dennis & The Din Makers go on a whistle stop tour of Beanotown, with a special gig planned to rock The Annual Beanotown

EP 10

The Exterminator

Dennis hears a pest exterminator is inspecting the school and decides to have a little fun, menacing up a highly convinc

EP 11

The Gnashinator

Dennis and his faithful hound Gnasher are out to make every day as much fun as possible, but their adventures often lead

EP 12

Sick As a Parrot

Dennis and his faithful hound Gnasher are out to make every day as much fun as possible, but their adventures often lead

EP 13

Dennis's School Dinners

Dennis and his faithful hound Gnasher are out to make every day as much fun as possible, but their adventures often lead

EP 14

Escape From Detention

Dennis and his faithful hound Gnasher are out to make every day as much fun as possible, but their adventures often lead

EP 15

Come Menace With Me

Dennis and his faithful hound Gnasher are out to make every day as much fun as possible, but their adventures often lead

EP 16

Leg Cuffed

Dennis and his faithful hound Gnasher are out to make every day as much fun as possible, but their adventures often lead

EP 17

Piranharama

Dennis and his faithful hound Gnasher are out to make every day as much fun as possible, but their adventures often lead

EP 18

Way of the Tiger

Dennis and his faithful hound Gnasher are out to make every day as much fun as possible, but their adventures often lead

EP 19

Stunt Gran

Dennis and his faithful hound Gnasher are out to make every day as much fun as possible, but their adventures often lead

EP 20

Just Desserts

Dennis and his faithful hound Gnasher are out to make every day as much fun as possible, but their adventures often lead

EP 21

Couldn't Catch a Cold

Dennis and his faithful hound Gnasher are out to make every day as much fun as possible, but their adventures often lead

EP 22

No Match For Dennis

Dennis and his faithful hound Gnasher are out to make every day as much fun as possible, but their adventures often lead

EP 23

The Greatest Dog in the World

Dennis and his faithful hound Gnasher are out to make every day as much fun as possible, but their adventures often lead

EP 24

Car Wash Caper

Dennis and his faithful hound Gnasher are out to make every day as much fun as possible, but their adventures often lead

EP 25

Sausage Suspect

Dennis and his faithful hound Gnasher are out to make every day as much fun as possible, but their adventures often lead

EP 27

Special Delivery

After Gnasher's ongoing feud with the postman stops Walter from getting his weekly subscription to Magnet Monthly, he ma

EP 28

Photo Finish

It's school photo day and Dad has demanded that Dennis stays squeaky clean for the perfect portrait - or he's grounded f

EP 29

The Way the Cookie Crumbles

It's fund-raising time at Beanotown School - and there's a reward up for grabs for whoever sells the most home-made cook

EP 30

Menace Camp

Dennis and his family dodge a nightmare 'holiday' at militant Auntie Pru's and set off for Camp Sunshine for a week of f

EP 31

Sw...itched

After a typically traumatic bath time, Dad decides to take a leaf out of Walter's book and lures Gnasher into Claude the

EP 32

Constable Menace

Despite protestations, Dennis is assigned to Sgt Slipper's command for Take A Kid To Work Day. Grumbles all round - unti

EP 33

The Book of the Menace

Walter finds a hand-written journal amongst the junk at the Beanotown Jumble Sale called The Book of The Menace, literal

EP 34

I Fought the Lawn

Dennis and co have to grow some cress for a homework assignment super-fast, or risk getting a detention... on the day of

EP 35

Menace Swap

After Dennis and Walter mess up a science experiment, De Testa decides the boys would benefit from a bit of mutual under

EP 36

Pie Protectors

A new patisserie opens in Beanotown right opposite Pieface's Dad's pie shop - and the crafty owner is determined to put

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