We watched several episodes of the old Addams Family TV series, including Halloween with the Addams Family, which had the kids dressing up for trick-or-treat in frightening costumes of everyday people and bank robbers playing Bob for Crab at their Halloween party.
Bela Lugosi's Dracula is still the one all others are measured by. We watched it tonight and once again thrilled to the vampire legend. Lugosi's "official" web site is here.
1001Flicks has a review of Dracula.