Catch up TV
Series 1: 31. The Fangtom Menace
Pieface's first sleepover in the den is troubled by spooky tales of a frightening Fangtom and Walter turning up with a demolition gang determined to flatten the den!
Source: CBBC
Most recent episodes of Dennis & Gnasher Unleashed!
Dennis & Gnasher Unleashed!
Series 2: 5. Blamjitsu Sensei
Convinced that Mrs Creecher is secretly a master of Blamjitsu, JJ persuades the gang to help trick her into revealing her blam credentials.
04-05-2024
CBBC
Dennis & Gnasher Unleashed!
Series 2: 36. Woah! So Quiet
Walter and Dennis go head to head in a sponsored silence. Being quiet doesn’t come naturally to either of them, as they struggle to make it through a chaotic school day an ...
04-05-2024
CBBC
Dennis & Gnasher Unleashed!
Series 1: 29. Dennis Tv
Walter launches his own mega-dull, hypnotic TV channel with a signal booster that swamps all other channels! Rubi helps Dennis set up his own TV channel with a more powerful boo ...
03-05-2024
CBBC
Dennis & Gnasher Unleashed!
Series 1: 37. Grizzly's Great Outdoors
A snake bite causes Grizzly Griller to forget all his survival know-how, so it's down to his greatest fan Dennis to help him re-learn his survival skills and help them all make ...
03-05-2024
CBBC
Dennis & Gnasher Unleashed!
Series 1: 28. Were-walter
There's a werewolf-type creature on the prowl and suspicion falls on Gnasher. Dennis has to prove his best pal's innocence as the full moon shines down on Beanotown...
02-05-2024
CBBC
Dennis & Gnasher Unleashed!
Series 1: 36. School Of Croc
When Walter leaves his pampered pet croc, Crunchzilla, to fend for itself, Dennis and the gang help him to get in touch with its wild side. Walter does his best to prevent them, ...
02-05-2024
CBBC
Dennis & Gnasher Unleashed!
Series 1: 27. Freewheelin'
It's the famous Beanotown Freewheeler Derby! During practice, the gang realize Walter's go-cart is especially speedy. Worried that Walter will beat his record, Dennis creates a ...
01-05-2024
CBBC
Dennis & Gnasher Unleashed!
Series 1: 35. Today The Dog, Tomorrow The World
Power-hungry tiny alien Empress Miasma takes control of Gnasher from the inside and uses him in her attempts to take over planet Earth. But when Miasma breaks out of Gnasher int ...
01-05-2024
CBBC
Dennis & Gnasher Unleashed!
Series 1: 26. The Whole Tooth
When Gnasher gnashes Walter's portrait, he gets revenge with a titanium sausage that leaves Gnasher toothless and miserable. Dennis and the gang decide to stage a heist to 'borr ...
30-04-2024
CBBC
Dennis & Gnasher Unleashed!
Series 1: 34. Extreme Sports Day
Dennis recruits Grizzly Griller to help make school sports day more extreme, but as he and JJ get competitive against each other, who is sabotaging both their chances of winning?
30-04-2024
CBBC
Most popular episodes of Dennis & Gnasher Unleashed!
Dennis & Gnasher Unleashed!
Series 2: 1. Beat The Bus
New teacher Miss Mistry is taking Class 3C on a trip to Flumes o' Doom theme park. If anyone is a nano-second late, the bus leaves without them. Walter pulls out all the stops t ...
15-04-2024
CBBC
Dennis & Gnasher Unleashed!
Series 1: 35. Today The Dog, Tomorrow The World
Power-hungry tiny alien Empress Miasma takes control of Gnasher from the inside and uses him in her attempts to take over planet Earth. But when Miasma breaks out of Gnasher int ...
01-05-2024
CBBC
Dennis & Gnasher Unleashed!
Series 1: 36. School Of Croc
When Walter leaves his pampered pet croc, Crunchzilla, to fend for itself, Dennis and the gang help him to get in touch with its wild side. Walter does his best to prevent them, ...
02-05-2024
CBBC
Dennis & Gnasher Unleashed!
Series 1: 28. Were-walter
There's a werewolf-type creature on the prowl and suspicion falls on Gnasher. Dennis has to prove his best pal's innocence as the full moon shines down on Beanotown...
02-05-2024
CBBC
Dennis & Gnasher Unleashed!
Series 1: 26. The Whole Tooth
When Gnasher gnashes Walter's portrait, he gets revenge with a titanium sausage that leaves Gnasher toothless and miserable. Dennis and the gang decide to stage a heist to 'borr ...
30-04-2024
CBBC
Dennis & Gnasher Unleashed!
Series 1: 37. Grizzly's Great Outdoors
A snake bite causes Grizzly Griller to forget all his survival know-how, so it's down to his greatest fan Dennis to help him re-learn his survival skills and help them all make ...
03-05-2024
CBBC
Dennis & Gnasher Unleashed!
Series 2: 36. Woah! So Quiet
Walter and Dennis go head to head in a sponsored silence. Being quiet doesn’t come naturally to either of them, as they struggle to make it through a chaotic school day an ...
04-05-2024
CBBC
Dennis & Gnasher Unleashed!
Series 1: 39. Gnash Hit
Gnasher becomes the star of an action movie, playing Grizzly's on-screen sidekick. But filming keeps him and Dennis apart, leaving Dennis feeling lonely. Could Dennis and Gnashe ...
04-11-2023
CBBC
Dennis & Gnasher Unleashed!
Series 1: 49. Get Lost
The gang get lost in the woods and stumble into the Land of Lost Things, where Gnasher gets dognapped by a Gnashersaurus rex which has lost its beloved egg. To save Gnasher they ...
09-12-2023
CBBC
Dennis & Gnasher Unleashed!
Series 1: 48. Double Crust
Animated series. When Crusty the robot pie spy is forced by Doctor Pfooflepfeffer to send her photos of Professor Screwtop's latest inventions, the gang get their own back by tr ...
03-12-2023
CBBC