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.
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Dennis & Gnasher Unleashed!
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.
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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.
Walter’s pampered cat Clawdia persuades her way into the gang, and only Gnasher can tell that she has a hidden agenda to oust him from Dennis’s life forever.
Professor von Screwtop gets mistaken for the new kid in school and joins Class 3C for the day.
Olive surprises herself and everyone around her by actually becoming a good cook.
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.
Dennis is on his last warning – one more prank in school and he will be sent to Grim Lane School.
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.
Dennis and the gang convince Mrs Creecher that Monday is actually Sunday in the hope of extending their weekend.
It’s Pieface’s turn to look after the class hamster, Space Captain Harrison McScruff-Butt.
Doctor Pfooflepfeffer’s first act as head of governors is to turn Bash Street School into a boarding school. However, the pupils devise a series of daring attempts to escape.
In an attempt to enhance her teaching skills, Miss Mistry arranges to tag along with Dennis and the gang after school.
The gang enter Pieface into a comedy contest to make him realise how brilliantly funny he is. Determined to win the crown, Walter uses the latest WilburCorp gadget on the unsuspecting audience.
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.
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 misbehaves.
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.
Paul the Potato is love-struck by the poster girl potato advertising WilburCorp’s new line of super-posh chips. The gang stage a daring potato rescue in the WilburCorp factory.