House (1985) It's categorized as a comedy horror but isn't overly funny or scary which I don't mean disparagingly. It's standard '80s fare, and one of my favorites. I think I first saw it in the '90s, and have watched it periodically ever since. It stars William Katt who was slated to be an '80s action star I believe but don't know how well that panned out. Other notable names were George Wendt of Cheers fame, Richard Moll of Night Court fame, and horror legend Kane Hodder as zombie Ben.
There were 3 sequels but the following 2 were in name only. I've never seen the 4th installment but it's supposed to be a continuation of the 1st. I also
really enjoyed 'House II The second story' which relies much heavier on the zaniness.