Fireman Sam: Tidal Turmoil/Three Legged Race/The Zip Line of Doom/The Wrong Smell/The Why Files 2: The Beast of Pontypandy Mountain

Hannah and Norman help at the Pontypandy Vets but end up losing the sheep and Prince the Horse, who gets stuck in sinking mud at the tidal flats! / In the annual three-legged race in Pontypandy Fireman Sam is partnered with a less-than-confident Dilys Price. Norman Price tries to cheat but then hurts his leg. / Norman and Mandy, bored during Moose's Mountain Adventure activity day, sneak away to try out the Zip Line of Doom. / Helen Flood and Firefighter Penny Morris go on a mountain hike while Fireman Cridlington tries to teach Radar the Rescue Dog how to roll over. / When Norman and Hannah set out to find the source of a strange sound in the woods, they discover the mystery isn't as scary as a forest fire!