Fireman Sam: Treehouse Trouble/Garden Force/Floodlights/Jupiter On The Loose/The Big Chill

It's a very hot day in Pontypandy and Joe has invented many solar-powered gadgets, including a ridiculous-looking hat with a fan on it. /It's snowy and Norman is directing his very first movie up in the mountains. Sam and Elvis are also up in the mountains, on their way to a skiing lesson with Penny./Christmas is coming and there is to be a competition for the best Christmas lights in Pontypandy./When the Pontypandy Pioneers go to the fire station to complete their fire safety badge, Norman wants to prove to his cousin Derek that he can drive a fire engine./When the power goes out at the fire station, Sam has trouble lighting a fire.