Wednesday recites an incantation and brings cousin Vlad Addams back from the grave. Vlad wants to kill Gomez and marry Morticia, but is unsuccessful in his attempts. Gomez becomes despondent when he incorrectly thinks that Morticia is accepting Vlad's advances. Wednesday, Pugsley, and Fester try to stop Vlad. Vlad and Gomez have a most interesting duel of various instruments (including pillows and thumb wrestling). But finally, Wednesday is able to complete the incantation to return Vlad from whence he came

The school board finds out that Wednesday and Pugsley have never been to school, and insists that they be enrolled immediately. Gomez and Morticia are rightly concerned about how the first day of school would be for the kids. Wednesday and Pugsley return with the horror of a dragon being killed in Grimm's Fairy Tales. But everything is straightened out when the school board reps come to the Addams house.

Fester broke up with his girl friend Cruella and goes into a state of depression. The family tries to help him out, and everything looks real rosy when it appears that Lucretia, Fester's date by mail order has arrived. Just to make sure, Mama mixes up Love Potions 666 and Wednesday administers it.

Newlyweds, Hubert and Amanda Peterson move in to the house they leased next door, owned by the Addamses. As they find out about their new neighbors and landlords, they try desperately to get out of the lease

Grandpapa Addams comes to stay with the family while they rebuild his neighborhood. The family knows he still misses his late wife, and make arrangements to surprise Grandpapa with a a gift to him of two weeks at Club Dead - a swinging resort for singles over 50. Grandpapa finds out but mistakenly thinks he's being sent to a nursing home so then tries to prove his youth to the family and pretends to be 50 years younger.

Pugsley comes home with a crush on his teacher. He takes one of the love letters that Gomez sent to Morticia, and sends it to his teacher. When she comes to the Addams family house to inform them about it, she is led to believe that Gomez sent it. She falls for Gomez. Mama and Morticia tell a reluctant Gomez to go right after her and she'll run off.

Cousin Melancholia's fiancee ran out and left her, so she shows up at the Addamses house all despondent. They try to find her another suitor - the mailman who zooms off, Lurch wouldn't agree, Fester only dates criminals, and Thing fingers off. But the unwilling Ralph Harvey, trying to save his Law Firm's account with the Addamses, is coerced into dating and getting engaged to Melancholia.

Wednesday gave Harold Pomeroy a black eye at school after he said his family was better than hers. His smug father, Cecil Pomeroy comes to the Addams family house for an apology. Cecil and Harold get to ""enjoy"" the family Addams. But with their interest now aroused in their own genealogy, the family hires professor Sims to do some research for them.

While Mama gives everyone extremely inappropriate gifts. Cousin Itt's girlfriend Contessa threw him out because she found out about Eudora and Simone and Lucinda, Monica and Cosuma. He came over for a place to stay since he was also broke, having lost his entire fortune at the roulette table. So he tries to get a job - at a Burger joint, then as a receptionist, then a hair stylist, and finally at the zoo.