Sam and the crew arrive at Lizzie's Vet Surgery to find that Woolly is stuck on the roof! Meanwhile the Pioneers are off with Trevor, trying to get their map-reading badges.

It's Sam's birthday and Charlie has got Joe to make Sam a remote control model of Jupiter as a surprise present.

When Norman, James, Sarah and Mandy go to play Castles and Kings at the ruins, Gareth builds them a rather pathetic cardboard dragon to use in their game.

James has discovered Bella Lasagne's old pizza recipes and starts to bake pizzas in the Whole Fish Café.

Norman wants a dog so is looking after Auntie Phyllis' dog to prove what a good owner he can be. But the dog won't do anything that Norman asks.

Mrs Chen is taking a school trip to the ruins. Norman thinks this will be boring and is also annoyed to be paired up with Lily.

Norman is making the “best spy movie ever” about an international spy, but unfortunately poor James has been roped in as his stunt double.

While Lizzie is giving an examination to Radar (who has been under the weather), Hannah is left in charge of the veterinary centre.

Sam arrives at Mike's workshop to find Elvis and Mike rehearsing for a concert tonight. Elvis and Mike start arguing about how a particular bit of the song goes.

The Pontypandy Pioneers go exploring in some mountain caves; further down the mountain, Steele and Gareth renovate an old hand-cart that was once used in the mines.

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.

Sam is supervising a forest fire drill – it's the beginning of summer, and the forest is dry. It's also the grand opening of the refurbished lido.

It's Christmas and Gareth has promised Sarah, James, Mandy and Norman a magical day out.