Here's some more Great Gazoo stuff from the Flintstones. Gazoo and Fred were on comics for awhile in the 1970s.
Outer space flying saucer stuff meets the holidays is a common theme, but it's not one I ever liked. Just seems so tacky. Anyway, here Gazoo and Fred meet up with a witch for Halloween.
In this one, it looks like they were trying for a different look with Gazoo. He appears slimmer, a bit more stylized. I don't like this version.
The ridiculous beatnik/hippie motif; all too common back then. Yeah man, like it's cool, daddy-o!