A movie about people trying to escape a house with vampires and gorillas with yellow teeth

I saw a movie around when I was no older than 5 years old, so this show premiered no later than 1982. It was about people trying to escape a house. Maybe a large mansion. There were at least two vampires, one male and one female. The woman was like Morticia, if I recall correctly. And the man was like Dracula. I think they would turn into bats by shaking their hips. The people I watched it thought that was funny. The house was full of monsters, but the ones I remember were gorillas or apes with yellow teeth. At the end, the vampires and the other monsters surround the good guys. I think it was a movie, not a TV show. It was in color and I watched it in the USA, but I can't recall what accents they had.

SOLVED: It was Saturday the 14th. You all suck.