Catch up TV
Series 2: 20. Grizzly Games
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.
Source: CBBC
Most recent episodes of Dennis & Gnasher Unleashed!
Dennis & Gnasher Unleashed!
Series 1: 23. Pig Trouble In Little Beanotown
When poor Gnasher is laid up wearing the 'collar of shame', Dennis takes Rasher to school instead, disguised as an exchange student. Walter takes a shine to this new girl and, t ...
01-09-2025
CBBC
Dennis & Gnasher Unleashed!
Series 1: 49. Get Lost
The gang get lost in the woods and stumble into the Land of Lost Things, where Gnasher gets dognapped by a Gnashersaurus rex which has lost its beloved egg. To save Gnasher they ...
01-09-2025
CBBC
Dennis & Gnasher Unleashed!
Series 1: 3. Dinmaker Diva
Dennis and the gang are fed up with dinner lady Olive's completely inedible school dinners. In their mission to 'drop the slop', they discover a poster of her past career as a s ...
31-08-2025
CBBC
Dennis & Gnasher Unleashed!
Series 1: 2. Dare Dennis
A bungled attempt at a stunt leads to Dennis accidentally becoming an internet star and Beanotown celebrity! But his moment of fame is short and Dennis is soon replaced by Walte ...
31-08-2025
CBBC
Dennis & Gnasher Unleashed!
Series 1: 1. Edubot 4000
Fed up with Dennis pulling the wool over Mrs Creecher's eyes, Walter orchestrates a robot to take over Class 3C - with disastrous results!
31-08-2025
CBBC
Dennis & Gnasher Unleashed!
Series 1: 17. Jurassic Bark
Gnasher finds a Gnashersaurus rex thigh bone while digging in Beanotown Park! A long-lost relative! It's not long before Walter and Dr Pfoofleffer hatch a plan to create a whole ...
29-08-2025
CBBC
Dennis & Gnasher Unleashed!
Series 1: 48. Double Crust
Animated series. When Crusty the robot pie spy is forced by Doctor Pfooflepfeffer to send her photos of Professor Screwtop's latest inventions, the gang get their own back by tr ...
29-08-2025
CBBC
Dennis & Gnasher Unleashed!
Series 1: 22. Red And Black To The Future
When Dennis finds Professor Screwtop's time machine in the lab, he can't resist using it without reading the instructions and starts a chain of events that lead to Gnashersaurus ...
29-08-2025
CBBC
Dennis & Gnasher Unleashed!
Series 1: 16. Wonder Sausage
The world-famous Wonder Sausage is on show in Butch Butcher's shop. Walter realises the sausage has a strange hypnotic effect on Gnasher so uses it to make him perform his every ...
28-08-2025
CBBC
Dennis & Gnasher Unleashed!
Series 1: 47. Crouching Dennis Hidden Yeti
The gang's efforts to help JJ master the ancient art of blamjitsu are ruined by Walter's plans to capture the Beanotown yeti. Dennis and the gang defend the yeti, and help JJ un ...
28-08-2025
CBBC
Most popular episodes of Dennis & Gnasher Unleashed!
Dennis & Gnasher Unleashed!
Series 1: 46. Pieface Day
When Pieface rescues Walter and Bertie from danger, Dennis leads the town in celebrating Pieface Day in his honour, and refuses to listen when Pieface tries to tell him it was a ...
27-08-2025
CBBC
Dennis & Gnasher Unleashed!
Series 1: 45. Bmxcess
JJ's so keen to get Dennis the new bike she thinks he's desperate to have, that she agrees to make a deal with Walter, and without realising it, passes on information that could ...
26-08-2025
CBBC
Dennis & Gnasher Unleashed!
Series 1: 20. Why So Clonely
Dennis accidentally clones himself and uses his exact opposite clone to do all his chores and abide by the rules at school. All is going to plan until Walter realises what has h ...
27-08-2025
CBBC
Dennis & Gnasher Unleashed!
Series 1: 19. The Great Beanotown Bake-off
Pieface's all time hero, Cherry Bakewell, is coming to Beanotown to judge the annual bake-off. Pieface wants to make the best pie ever and win the competition, but when Dennis d ...
26-08-2025
CBBC
Dennis & Gnasher Unleashed!
Series 1: 14. Are We There Yeti
When the gang go on an adventure in search of the Beanotown Yeti, Walter follows with plans of his own for the rare beast, and Dennis and his chums must come to its rescue.
26-08-2025
CBBC
Dennis & Gnasher Unleashed!
Series 1: 44. Pi In The Sky
The gang spot what appears to be a meteor through Screwtop's mega-powerful telescope. It turns out to be an early space invention of the Professor's, hurtling back towards Earth ...
25-08-2025
CBBC
Dennis & Gnasher Unleashed!
Series 1: 21. The Wrong Man-ace
Dennis is mistaken for a Beanotown baddie while in disguise to sneak into 12A film. At first Dennis loves being treated like a celebrity, but as things begin to go awry his frie ...
28-08-2025
CBBC
Dennis & Gnasher Unleashed!
Series 1: 47. Crouching Dennis Hidden Yeti
The gang's efforts to help JJ master the ancient art of blamjitsu are ruined by Walter's plans to capture the Beanotown yeti. Dennis and the gang defend the yeti, and help JJ un ...
28-08-2025
CBBC
Dennis & Gnasher Unleashed!
Series 1: 1. Edubot 4000
Fed up with Dennis pulling the wool over Mrs Creecher's eyes, Walter orchestrates a robot to take over Class 3C - with disastrous results!
31-08-2025
CBBC
Dennis & Gnasher Unleashed!
Series 1: 2. Dare Dennis
A bungled attempt at a stunt leads to Dennis accidentally becoming an internet star and Beanotown celebrity! But his moment of fame is short and Dennis is soon replaced by Walte ...
31-08-2025
CBBC