FANDOM


The Blockheads are a duo of mischievous hooligans with toy blocks for heads who act as the main antagonists of Gumby. The Blockheads are simply known as G and J and are considered Gumby's arch enemies. Unsurprisingly, they both served as the main antagonists of the movie.


Fred Flintstone Head This article is a stub. You can help Fictional Characters Wiki by expanding it.

Community content is available under CC-BY-SA unless otherwise noted.