Fireman Sam: Treehouse Trouble/Record Breakers/Wicker Bear/Castles In The Air/Ice Hockey Meltdown

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. /Norman, Mandy and the twins go fossil-hunting in the mountains with Moose. Norman is determined to collect more fossils than the others. /The Wildmen of Pontypandy are taking the Pontypandy Pioneers up the mountain for a wilderness outing, and Moose lives his dream of building a bear out of sticks and twigs. /Station Officer Steele is horrified to find he has two Cridlington's on his crew when Elvis' cousin, Jerry Lee, stands in for Penny, who is away on a course./It's freezing and Mike Flood is building an ice rink in his back garden. The kids are going to play ice hockey on it - except Norman can't skate, and so is forced to use an aid.