The visitors venture out of the rockets onto the moon, but quickly realise they do not have enough fuel to return home.

Barnaby elf's uncle Redbeard has lost all his treasure, prompting Holly and Ben to follow the clues in an effort to track it down.

King Thistle goes fishing with Mr Elf, Ben and Holly, and decides they should catch the meanest fish ever - Big Bad Barry - for their supper.

King Thistle competes with the elves to build a rocket that can fly to the moon.

Everyone visits King and Queen Marigold's castle, but chaos ensues.

The duo discover that Nanny Plum is a tooth fairy by night, and head out on the job with her, but they receive a shock when they catch sight of the little girl they are visiting.

Holly goes on a camping trip with Ben and his parents, but the annoying Mr Gnome turns up.

The elf and fairy children learn how the rubbish left after a picnic can be recycled into new toys.

Mr Elf demonstrates why it takes so long to make flour, but Nanny Plum refuses to wait, and uses magic to speed up the elf windmill.

Holly and her parents try to impress Snobby King and Queen Marigold with help from the elf band.

The friends fix a broken toy robot, only for it to start cleaning out the castle.

Snooty King and Queen Marigold invite themselves to dinner at the castle, where they sample Nanny Plum's cooking.

The duo set sail to retrieve Redbeard the pirate's sunken treasure, but Big Bad Barry tries to stop them.

After Queen Thistle reads the children a story about the stars, they wonder where stars go in the daytime. When they cannot find the answer in the castle's magic books, Ben and Holly pay a visit to the Wise Old Elf.

Things start to go missing all over the kingdom, and Ben and Holly realise that ants are stealing their possessions.

Holly takes frogspawn home to look after, but is shocked the following morning to discover it has turned into tadpoles.

The children visit a big farm to find out where milk comes from.

Holly breaks her wand and must go to the factory at the bottom of the Great Elf Tree to get it fixed.

A gang of squirrels appears at the Great Elf Tree determined to store acorns inside, but the Wise Old Elf has other ideas.

The twins cause chaos when they invite their friends to the castle for a birthday party.

It's almost Christmas and the elves are busy making toys. When there is a problem with the toys, a little bit of magic is needed to save the day.

The Wise Old Elf teaches the children how to tell the time, and takes Ben and Holly to see the big clock at the top of Elf Tree.

Holly joins Ben and his family on a trip to the seaside. Holly must use magic to rescue herself and Ben when the tide comes in and they are stuck in their castle.

Holly is left in charge when King and Queen Thistle go away on important business. But ruling the Little Kingdom is not as easy as it looks...

Nanny Plum conjures up a hamster for the twins, but the naughty new pet causes chaos in the castle.