Fireman Sam: Pioneer Party/Pirates of Pontypandy/Pontypandy Pickle Paddle/Pontypandy Heatwave/Pizza Pandemonium

When Gareth takes the kids on a hike for the 50th anniversary of the Pontypandy Pioneers, they end up lost in the mountains and need to be rescued! / James and Norman get trapped in a row boat at sea when their pirating adventures get a little out of hand. / On an adventure with the Pioneers, Professor Pickles wants to do things as his ancestors did, until his boat sinks and he needs a modern-day rescue! / 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. / James has discovered Bella Lasagne's old pizza recipes and starts to bake pizzas in the Whole Fish Café. Everyone is really impressed the recipe is fantastic!