Catch up TV
Series 1: 32. Gnashernal Treasure
The class dig up a mysterious time capsule which sets them off on a race to find hidden treasure before Walter or a greed-crazed Paul the Potato can find it first.
Source: CBBC
Most recent episodes of Dennis & Gnasher Unleashed!
Dennis & Gnasher Unleashed!
Series 2: 32. The Beat Goes On
Rubi’s dance machine gets accidentally muddled up with Crusty the Robot Pie’s coding. Dennis and Gnasher have to dance on it all day in perfect sync, or Crusty&rsquo ...
04-09-2026
CBBC
Dennis & Gnasher Unleashed!
Series 2: 31. Eco Worriers
Dennis and the gang take on the power of WilburCorp to stop Walter’s new line of collectable toys ruining the Beanotown environment with all its wasteful plastic packaging.
04-09-2026
CBBC
Dennis & Gnasher Unleashed!
Series 2: 30. Learning To Lose
JJ applies for an elite sporting school. However, not realising it's miles away from Beanotown, he needs to do badly in the sporting assessment to get out of it.
03-09-2026
CBBC
Dennis & Gnasher Unleashed!
Series 2: 29. Screwtop School
Professor von Screwtop gets mistaken for the new kid in school and joins Class 3C for the day. Rubi is so embarrassed at her dad’s antics that she resorts to pranking to g ...
03-09-2026
CBBC
Dennis & Gnasher Unleashed!
Series 2: 28. Chez Bash
When Olive surprises herself and everyone around her by actually becoming a good cook, Dr Pfooflepfeffer tries to cash in by turning the school canteen into an exclusive and sup ...
02-09-2026
CBBC
Dennis & Gnasher Unleashed!
Series 2: 27. The Bash Street Bogeyman
In the run-up to the school play, spooky goings-on around the school make the gang wonder if the mythical Bash Street Bogeyman might be real, and still stalking the corridors.
02-09-2026
CBBC
Dennis & Gnasher Unleashed!
Series 2: 26. Teacher Off
Miss Mistry and Mrs Creecher clash over the best way to teach Class 3C about butterflies. The gang just want to get out of school in time for a Grizzly Griller Wildlife Event.
01-09-2026
CBBC
Dennis & Gnasher Unleashed!
Series 2: 23. Lost
Tricked into a town-wide clean-up, Dennis and Walter are paired up against their will. However, they’ ae forced to cooperate to survive in the wilderness of Beanotown Woods.
31-08-2026
CBBC
Dennis & Gnasher Unleashed!
Series 2: 25. Cavern Creatures
Deep in the caverns below Beanotown town hall, a mysterious species of over-sized hamsters may or may not exist, so may or may not be at risk of being hunted down and turned int ...
30-08-2026
CBBC
Dennis & Gnasher Unleashed!
Series 2: 18. Inventor's Block
Dennis doesn’t realise that the pressure he’s putting on Rubi to excel in the school science fair is giving her a severe case of inventor’s block.
29-08-2026
CBBC
Most popular episodes of Dennis & Gnasher Unleashed!
Dennis & Gnasher Unleashed!
Series 2: 25. Cavern Creatures
Deep in the caverns below Beanotown town hall, a mysterious species of over-sized hamsters may or may not exist, so may or may not be at risk of being hunted down and turned int ...
30-08-2026
CBBC
Dennis & Gnasher Unleashed!
Series 2: 48. Smarty Pants
Dennis is mega-excited to trial a pair of hi-tech Smarty Pants - underpants with all the capabilities of a smartphone. However, whenever he and the gang test the pants, Walter i ...
07-08-2026
CBBC
Dennis & Gnasher Unleashed!
Series 1: 10. Prank Wars
Dennis discovers that Ralf the janitor is the legendary Prankmaster General and is told he could become his successor. Walter won't let this happen and challenges him to a prank ...
25-01-2026
CBBC
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.
14-08-2026
CBBC
Dennis & Gnasher Unleashed!
Series 2: 23. Lost
Tricked into a town-wide clean-up, Dennis and Walter are paired up against their will. However, they’ ae forced to cooperate to survive in the wilderness of Beanotown Woods.
31-08-2026
CBBC
Dennis & Gnasher Unleashed!
Series 2: 51. Bash Streets Back, Alright!
On the first day of a new school year, Dennis and the gang imagine all the things that might be new and unfamiliar at Bash Street School. By the time they reach the front gates, ...
11-08-2026
CBBC
Dennis & Gnasher Unleashed!
Series 2: 11. We Want To Break Free
With all his mates unfairly kept inside at lunchtime by a cranky Mrs Creecher, Dennis is exasperated to find that he can’t land himself in detention, no matter how much he ...
19-08-2026
CBBC
Dennis & Gnasher Unleashed!
Series 2: 45. Finding Scruffbutt
It’s Pieface’s turn to look after the class hamster, Space Captain Harrison McScruff-Butt. His own self doubt and Walter’s resolve to sabotage him lead to a re ...
06-08-2026
CBBC
Dennis & Gnasher Unleashed!
Series 2: 49. Puppy Love
There’s a new tripe hound in Beanotown, and Gnasher falls head over paws in love with her. Bertie is looking after the visiting dog, Ginger, and is determined to keep her ...
10-08-2026
CBBC
Dennis & Gnasher Unleashed!
Series 2: 34. The Artful Gnasher
When Dennis thinks Gnasher has trashed a valuable piece of hideous art, the gang try desperately to cover up the damage and produce a decoy that is as convincingly terrible as t ...
30-07-2026
CBBC