Groovie Goolies is an animated series which originally aired on CBS from 1970-1972.
The show featured the exploits of a merry band of monsters who lived together in Horrible Hall, a castle on the outskirts of Riverdale (home to The Archies and Sabrina the Teenage Witch).
Only 16 full-length shows were created, but they've gone on to be aired all over the world, and the characters appeared in an additional 18 shorts with Sabrina and The Archies, as well as the hour-long film "Daffy Duck and Porky Pig Meet the Groovie Goolies."
I'm not a Goolies expert, but it bugged me that it wasn't easy to find concise information about the show. I began building up the pages on Wikipedia and IMDb, but I became frustrated with both, so I decided to put together a little fan site. Still in its infancy, work on this site began in June 2019, and the only section that's currently complete are the pages for the songs.
If there are any Goolians out there who can provide more info (or want to point out any goofs that I might've made), feel free to contact me.