Review:
Tully Alford, the Addams family's lawyer, pays them a visit in the hope that they'll provide him with the funds he needs in order to pay off his loan shark, Abigail Craven. It doesn't work out, but the visit and his realization that Abigail's son, Gordon, strongly resembles Gomez Addams's brother, Fester, does give him an idea. He convinces Abigail, who's also a con artist, to have Gordon pretend to be Gomez's long-lost brother, returned from the Bermuda Triangle, so that he can figure out the secret to getting into the Addams family vault.
Gordon is initially horrified by the Addams family and its weird and sometimes terrifying quirks, but he gradually grows to like them. Unfortunately, that means he must somehow choose between his mother and the Addams family, with the knowledge that, if the Addams family discovers he isn't who he says he is, they may cast him out.
