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 October 2025.
Last episode
Dennis & Gnasher Unleashed!
Animated series. The gang get lost in the woods and stumble into the Land of Lost Things, where Gnasher gets dognapped.
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Animated series. Crusty the robot pie spy is forced by Doctor Pfooflepfeffer to send her photos of Professor Screwtop's latest inventions.
Animated series. Gnasher eats Dennis's permission slip for the school trip, so the gang shrink down to bite-size humans so they can travel into Gnasher's tummy.
Animated series. Walter launches his own mega-dull, hypnotic TV channel with a signal booster that swamps all other channels.
Animated series. The gang's efforts to help JJ master the ancient art of blamjitsu are ruined by Walter's plans to capture the Beanotown yeti.
Animated series. When Pieface rescues Walter and Bertie from danger, Dennis leads the town in celebrating Pieface Day in his honour.
Animated series. JJ is so keen to get Dennis the new bike she thinks he's desperate to have, that she agrees to make a deal with Walter.
Animated series. Through Screwtop's mega-powerful telescope, the gang spot what appears to be a meteor hurtling towards Earth.
Animated series. Rubi gets a place in a Summer School for Super Smart Kids, which turns out to be one of Walter's tricks.
Animated series. There's a werewolf-type creature on the prowl and suspicion falls on Gnasher. Dennis has to prove his best pal's innocence.
Animated series. It's the famous Beanotown Freewheeler Derby, and Dennis is worried that Walter's go-kart will beat his record.
Series 2
In an attempt to enhance her teaching skills, Miss Mistry arranges to tag along with Dennis and the gang after school.
Determined to prove he can accomplish a task without getting distracted, Dennis takes on the simple job of bringing the class register to the school office.
Series 1
Animated series. Dennis is blamed for a theft he didn't commit, and Mrs Creecher teams up with Sergeant Slipper to track him down.
Series 2
Dennis was up most of the night and can barely stay awake. Gnasher and the gang work hard to help steer dozing Dennis through the day.
A classmate who Dennis and Walter barely know gets appointed as Class 3C’s late monitor, making it urgent that the boys find a way to pal up with him, whatever it takes.
Series 1
Animated series. When Gran's Harley gets impounded, Dennis thinks she's lost her groove and given up on her thrill-seeking ways.
Series 2
Gnasher is practically immobile inside a full-body cast. When he goes missing, Dennis and the gang race all over Beanotown to find him, always one step behind the helpless hound.
Dennis dresses Gnasher up as a rare breed of animal which he says is nesting in Bash Street School, hoping to get the school shut down on the day of a daunting and difficult test.
Series 1
Animated series. Dennis needs to pull off a stunt to save the skate park from closure, so Gran gives him the skateboard of the legendary Kendo 360 to help.