You're my Home (A Beetlejuice: the Musical Fanfiction)

Betelgeuse returns to the Maitland-Deetz house, hoping for a fresh start and the family of five allow him to stay with them for the time being. Lydia and Betelgeuse have their fair share of fun, pulling countless pranks on the Maitlands and doing overall dangerous things together. But when Betelgeuse's mother returns after regenerating from being eaten by the Sandworm, she drags Lydia with her back into the Netherworld and now it's up to Betelgeuse, the Deetzes, and the Maitlands to head into the Netherworld and get her back.

Things get worse when Juno finds out they managed to escape the Netherworld without her knowing. And the female demon returns to the Maitland-Deetz house, taking Emily back to the Netherworld with her. Prompting the remaining six to head back into the Netherworld and get the newest member of the family back.

Can they do it before it's too late?