Actually, Whitcomb's War has a fun idea. Follow a trio of invisible demons dressed as Hell-themed state troopers disrupting the lives of Joe Church-Goer and Sally Sunday-School and let the hi-jinks (spontaneous fist-fights with your neighbor, pre-marital ankle-showing, hyphen-use) happen. But they probably kept it tame and preachy and it's not as funny as I like to imagine it could be.