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 May 2025.
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Dennis & Gnasher Unleashed!
Dennis and the gang convince Mrs Creecher that Monday is actually Sunday in the hope of extending their weekend.
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It’s Pieface’s turn to look after the class hamster, Space Captain Harrison McScruff-Butt.
Series 1
Animated series. Crusty the robot pie spy is forced by Doctor Pfooflepfeffer to send her photos of Professor Screwtop's latest inventions.
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. The gang's efforts to help JJ master the ancient art of blamjitsu are ruined by Walter's plans to capture the Beanotown yeti.
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.
The after-school art club is under threat of imminent demolition. In trying to save the club, the gang end up on the trail of the mysterious undercover urban artist known only as Pranksy.
Series 1
Animated series. When Pieface rescues Walter and Bertie from danger, Dennis leads the town in celebrating Pieface Day in his honour.
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.
It’s time for Gnasher’s annual bath, but the stinky hound will do anything to avoid the tub.
Series 1
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.
Series 2
In an attempt to deprive Gnasher of the food that fuels his active gnashy ways, Walter takes over Butch Butcher’s sausage-making business.
Doctor Pfooflepfeffer covets the world-beating power of Gnasher’s indestructible teeth and will stop at nothing to get her hands on one of those doggy dental marvels.
Convinced that Mrs Creecher is secretly a master of Blamjitsu, JJ persuades the gang to help trick her into revealing her blam credentials.
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.
While helping Sergeant Slipper prove that he has what it takes to remain Beanotown’s policeman, the gang unknowingly become entangled in Doctor Pfooflepfeffer’s real theft.
Pieface is secretly doing underpants laundry chores for Walter, hoping to help Dennis save up some cash. He urges the gang to audition for a replacement Pieface to make up for his mysterious absence.