S1, E44: Part 1 of 2 - After seeing a toy Elf rocket, the King orders a real rocket to fly to the moon. Elf honour is at stake and the Elves make a rocket in record time. For the trip, Nanny packs a picnic, and Ben and Holly plan to paddle and make sandcastles, much to Mr Elf's dismay. Things don't go quite to plan when Nanny opens a door and gets sucked out into deep space!