Fireman Sam: Going Out With a Bang/Hot Air/Danger by the Double/Heap of Trouble/Fireman James

While looking for Lion the cat Mandy Flood knocks over a firework and starts a fire in Mike's workshop. / It's a very hot day in Pontypandy and Trevor Evans refuses to accept that his old bus may not make it up the mountain. When the engine overheats Trevor ignores Norman's advice. / James and Sarah will not stop competing. When a fire starts in the forest they are too busy trying to out do each other to realize they are in danger. / For the Pontypandy Flower and Vegetable show Mike is entering a marrow that has been growing on compost. But he did not heed Sam's advice about turning it over regularly. / James is keen to be a firefighter and listens to calls to Jupiter on his walkie-talkie. After one call he gets to Norman and Lion first and helps rescue them.