They're creepy and they're kooky, mysterious and spooky. Yes, it's 'The Addams Family,' a show with a theme that incorporated snapping and welcomed the viewers to sing and snap along to the ooky tune about the creepiest family on the block. The show aired from 1964 to 1966 and followed the Addams family, an eccentric bunch based on the New Yorker cartoons by Charles Addams.