Picking up from the end stinger of “The Addams Family”, “Addams Family Values” sets out to expand the Addams clan with the addition of a new baby and all that a new arrival entails, with a suitably impious twist, of course.

After several of Wednesday and Pugsley’s failed attempts to murder the new baby, Gomez (Raul Julia) and Morticia (Anjelica Huston) hire a nanny, Debbie Jellinsky (Joan…