Fireman Sam: Who Let the Cat Out/Pontypandy Slickers/The Why Files

Sam rescues a cat from a drain. Hannah, Mandy and Norman look after it. But when the cat won't let them watch a movie in peace, Norman lets it out with CATastrophic consequences!/Norman, Mandy, Sarah and James are participating in Moose's Wild West Experience. Sam and Penny rescue Mandy and her horse after they fall down a slope and get tangled in bushes./Norman & Hannah set themselves up as The Why Files - investigators of the mysterious mysteries of Pontypandy & one of their first cases involves strange goings on near the cliffs.