During one of her many excursions exploring the palace, Cara Truman discovers a vast underground chamber that turns out to be the perfect place for her next invention. Soon, her dream of building the ultimate playground for the Dragonlings is a reality. When Abby laughingly mentions the new ‘playground’ looked like the perfect place to have a Halloween party, Cara goes into high gear to create the perfect Haunted House adventure for the babies. The fun kicks into high gear when the men discover what Cara has been up to and decide to ‘test’ the playground first! Cara has no idea that her new project would create a sense of panic, wonder, or hilarious consequences in the palace when she unveils it. Discover what happens when another Earth holiday is unveiled, with the help from a couple of mischievous Goddesses, the symbiots, and Dragonlings in A Dragonlings’ Haunted Halloween.