Fireman Sam S05E10 - Joker Soaker

There's a drought in Pontypandy. To everyone's horror, Naughty Norman Price has received a Joker Soaker, the most powerful water pistol in the world, and Sam reminds him not to waste water. He doesn't listen and takes to the streets to drench everyone. He's just about to give Dusty a drenching when he realises the dog has his head stuck in the railings. The reformed menace feeds the parched pooch water from his toy while Sam and the fire crew cut him free.