Ben and Holly set out in the new Elf Submarine to try and rescue Redbeard the Elf Pirate's sunken treasure. Mr Elf steers the Elf Submarine to the bottom of the lake but before they realise, they are gobbled up by Big Bad Barry. The only way out of Barry's Belly is to make him laugh. Luckily Nanny knows a few fish jokes!

Everyone is visiting snooty King and Queen Marigold's Castle. King and Queen Marigold give them a tour which features a room made of ice sculptures and an upside down room. The tour is not without a few mishaps, including Gaston almost swallowing the Marigold's pet greenfly called Timmy and Nanny breaking an ice sculpture. Luckily Ben Elf saves the day by fixing the clockwork fairground ride in the final room.

It's the Twins' birthday party and chaos ensues when their little friends arrive. The Wise Old Elf tries to entertain them, but they prove too much of a handful, turning the Wise Old Elf into a mouse and ending up in the secret room. The room contains a terrible magical force never to be let out, but luckily Redbeard The Elf Pirate bravely saves them all. Nanny finishes off the day by creating one of her famous Jelly Floods and all is well in the Little Kingdom!

Part 1 of 2. It's Christmas Eve and the presents have just been delivered to Father Christmas at the North Pole by Mr Elf in the Elf plane. Back at the Elf tree, Mr Elf is just sitting down to a nice cup of tea as Father Christmas rings up to say that there are toys missing. Ben and Holly head off with their friends on a special trip to deliver the final box of toys.

Part 2 of 2. On route to deliver the final box of presents, the Elf Plane is forced to land. No one minds, as it's an opportunity for everyone to meet Father Christmas. The Wise Old Elf also meets his twin brother the Wiser Older Elf. Arctic Elves quickly wrap the toys before everyone sets off for home on Father Christmas' sleigh. On the way, they stop at Lucy's house and fill her stocking with presents before heading home for the Elf and Fairy feast. Christmas is here!

Lucy's dad is digging up the meadow and the Little Kingdom is in danger. How can they stop him without being discovered?

Holly goes to school for the first time, to learn something other than how to make magic jelly. Ben comes along, despite protests from the Wise Old Elf. Everybody learns a lesson.

After the disappearance of Mrs Fotheringill the twins haven't been attending playgroup. With no willing substitute Queen Thistle, with help from Mrs Elf, becomes their new teacher.

The Fairies wake up to find their wands are not working. For an entire day the Kingdom has to make do without help from magic.

King and Queen Thistle ask Nanny Plum and the Wise Old Elf to build a boat that will beat the Marigolds'. They both compete, trying to outdo one another.

The fairy kingdom is left without food because there is nothing left in the treasure chest to pay the elves, leaving King Thistle to find a job.