This is a sentimental movie for me. I remember well going to see this as a 10-yr-old boy with my mom & late dad. For weeks after seeing it, my dad would say "Atta boy, Luther" any time any of us kids did anything right. My mom would say "...and they used Bon Ami" whenever appropriate. I thought it was one of the funniest movies I'd ever seen as a kid. On the other hand, I was scared to death when the organ started playing by itself (pretty tame by today's standards). As it's said, "They don't make 'em like this anymore". Any fan of Don Knotts should see this light-hearted film. It's not CITIZEN KANE, but it's enjoyable as a look at the mid-sixties pop-comedy genre.