The Elf Submarine / Visiting the Marigolds

S1 E223: 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.