Siblings Wednesday and Pugsley Addams will stop at nothing to get rid of Pubert, the new baby boy adored by parents Gomez and Morticia. Things go from bad to worse when the new "black widow" nanny, Debbie Jellinsky, launches her plan to add Fester to her collection of dead husbands.
Still irrevocably scarred by the trauma he endured as a child at the Overlook, Dan Torrance has fought to find some semblance of peace. But that peace is shattered when he encounters Abra, a courageous teenager with her own powerful extrasensory gift, known as the 'shine'. Instinctively recognising that Dan shares her power, Abra has sought him out, desperate for his help against the merciless Rose the Hat and her followers.
When an evil doctor finds out Uncle Fester has been missing for 25 years, he introduces a fake Fester in an attempt to get the Addams family's money. Wednesday has some doubts about the new uncle Fester, but the fake uncle adapts very well to the strange family.
After a police chase with an otherworldly being, a New York City cop is recruited as an agent in a top-secret organization established to monitor and police alien activity on Earth: the Men in Black. Agent Kay and new recruit Agent Jay find themselves in the middle of a deadly plot by an intergalactic terrorist who has arrived on Earth to assassinate two ambassadors from opposing galaxies.