Weirdly and Creepela Gruesome's looks were modeled after Sonny and Cher.
The Gruesomes are a family of macabre monsters similar to "The Munsters" television show and used in many other series such as "The Addams Family" and
"Sabrina and the Groovie Goolies".
The vampire head in a box is a send up of "Thing" on "The Addams Family." It says Mel Blanc's signature line, " 'S All right!" when Barney opens the lid.
A rare shot of the Flintstones den or study when Wilma is on the phone with her hairdresser.