Dennis spreads the word around Beanotown that he is planning the ultimate prank. Walter, Slipper and the Colonel devise a spy network to stop him.
Source: CBBC
Photo Finish
It's school photo day and Dad demands that Dennis stay squeaky clean for the perfect portrait - or he's grounded for a month.
27-08-2014
CBBC
Sw...itched
When Gnasher shares Claude the cat's luxury pampering tub, the two pets seem to switch personalities.
03-08-2014
CBBC
The Waterslide
Dennis, Gnasher, Curly and Pieface just want to go for a dip in a pool to cool down, but Sgt Slipper has banned them from the public pool.
09-07-2014
CBBC
Escape From Detention
Dennis and co race against time to escape detention, in order to witness the unveiling of Mayor Scrimp's proud new statue.
08-08-2014
CBBC
Dirty Deeds
With the help of some suspicious ancient deeds, Walter seizes Dennis' treehouse and claims it for his own.
22-07-2014
CBBC
You And Whose Army
Animation series. The Colonel's greatest rival visits and transforms Dennis and his gang from organised chaos into organised military menaces.
24-07-2014
CBBC
Sick As A Parrot
Dennis is left in charge of looking after the school's pet parrot, Polygon, for the weekend, which he promptly trains to menace Walter with water bombs.
06-08-2014
CBBC
Perfect Prefect
When Dennis discovers that the class prefect is allowed to bring a pet to school, he attempts to beat rival candidate Walter to win the election.
18-07-2014
CBBC