The Addams get tangled up in more wacky adventures and find themselves involved in hilarious run-ins with all sorts of unsuspecting characters.

Uncle Fester has been missing for 25 years. An evil doctor finds out and introduces a fake Fester in an attempt to get the Addams Family’s money. The youngest daughter has some doubts about the new uncle Fester, but the fake uncle adapts very well to the strange family. Can the doctor carry out her evil plans and take over the Addams Family’s fortune?

Wednesday Addams is sent to Nevermore Academy, a bizarre boarding school where she attempts to master her psychic powers, stop a monstrous killing spree of the town citizens, and solve the supernatural mystery that affected her family 25 years ago — all while navigating her new relationships.