Dennis & Gnasher Unleashed!
Dennis & Gnasher Unleashed! is a program for kids on CBBC. Dennis & Gnasher are joined by their friends Rubi, JJ, Pieface and his pet potato, Paul in the all-new action adventures of Dennis & Gnasher Unleashed! The program has been available since 2024. A total of 103 episodes have been broadcast, most recently in March 2025.
Last episode
Dennis & Gnasher Unleashed!
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 into fluffy slippers.
Catching up on Dennis & Gnasher Unleashed!?
Don't want to miss an episode anymore? Set up a free alarm and receive an email when new episodes are available. Handy!
Animated series. Dennis discovers the school's Confiscatorium, a secret place where all confiscated goods are hidden.
Series 2
The gang produce a hand-drawn comic which is a surprise hit all round Beanotown. Envious of their success, Walter embarks on a mission of cartoon-drawing sabotage.
Series 1
Animated series. The gang are fed up with dinner lady Olive's inedible school dinners. They learn she used to be a singer and try to persuade her to change career.
Series 2
Tricked into a town-wide clean-up, Dennis and Walter are paired up against their will. However, they are forced to cooperate to survive in the wilderness of Beanotown Woods.
Series 1
Animated series. Dennis accidentally becomes an internet star, but his moment of fame is short and he has to stage the best stunt yet to gain back his audience.
Series 2
Dennis and Gnasher accidentally do good deeds for the people of Beanotown.
Series 1
Animated series. Fed up with Dennis pulling the wool over Mrs Creecher's eyes, Walter orchestrates a robot to take over Class 3C - with disastrous results!
Series 2
The kids of Beanotown decide that they can run the town far better than the grown-ups. However, they discover it isn’t nearly as easy or fun as they had hoped.
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 or Crusty’s entire persona will be wiped forever!
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.
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.
Dennis and his mates rebel against an outbreak of unfair fun-killing rules that are being imposed on Beanotown.
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.
Dennis and the gang can’t wait for their all-day PE training day with Grizzly Griller and are baffled when their idol makes them learn a range of boring non-sports that only Walter excels at.
An order mix-up leads to a delivery of hyperactive tentacles at Bash Street School. However, no-one wants the job of looking after the pesky things.
There’s a new tripe hound in Beanotown, and Gnasher falls head over paws in love with her.
Dennis is accidentally elected class president and is eager to shed the burden that comes with the title. However, every daft class policy he declares only makes him more popular.
Dennis is mega-excited to trial a pair of hi-tech Smarty Pants - underpants with all the capabilities of a smartphone.
Dennis can’t get Grizzly’s new animal training method to work on a wilful Gnasher.