However, it would be fallacious to assume that Zombie has lost its cinematic sense of humor or abandoned it in favor of a single mission of making horror film challenging again. Although his aforementioned films are quite disappointing, they all have some humorous moments dotted throughout (witness cameo of “Weird” Al Yankovic in “Halloween II”). For example, the depiction of the Firefly family in “Rejects” and “3 From Hell” is very similar to the similarly nasty clown-like nature of Tobe Hooper and John McNaughton’s evil characters.
There’s also the fact that Zombie never gave up on making space horror comedies entirely. His mock trailer for 2007’s “Grindhouse” showcases the absurdity of the concept and, although he calls “House of 1000 Corpses” a “wacky cartoon” when compared to “The Lords of Salem”, he directed a 2009 animated reality film called “The Haunted World of El Superbeato.”
With “The Munsters”, it looks like Zombie is expanding his reach and image even further, making his first PG-rated family-friendly feature. It’s testament to the fact that he’s built the character of Rob Zombie, the uncompromising, R-rated horror director, and such news has come as a shock. However, if there’s anything the son of an amusement parker knows, it’s how to ride the roller coaster of a show.
https://www.slashfilm.com/979640/why-rob-zombie-made-it-a-point-to-remove-humor-from-his-horror/ Why does Rob Zombie see it as a point to remove humor from his horror