The Drack Pack...I only vaguely remember this one, but man, that Drac Jr. looks queer.
Geez, yeah. I never saw that one but you're right. And why was the snake afraid of a bat in that clip?
There were a couple of kids' shows with that same basic premise over the years including a live action one called "the Monster Squad" (no relation to the 80s movie) where Frankenstein, Dracula and the Wolfman fought crime with a sidekick played by Fred Grandy (later Gopher from the Love Boat):
And, of course, they were all (to one extent or another) "inspired" by the success of the pretty entertaining (at least when I was a kid) "Archie" spinoff "Groovie Ghoulies"
That show, like the Archies, actually spawed a hit single "Chick A Boom (Don't You Just Love It):