I have been trying to find this title for over 30 years! Back in the very late 70’s/early 80’s I watched the absolute most terrible movie ever (for me). A crime drama, in England?, at a castle like setting. Plot points and character decisions making NO sense whatsoever and bad, sometimes, indistinguishable dialog. It seemed there were about a dozen players with a detective or inspector trying to solve a murder. I vividly remember a circular drive in the front of the house, castle. And I remember a lot of the movie taking place at night.
It seemed like there was a character who dressed really bizarre but maybe no. And that character(or maybe a different one) doing bizarre actions.?
I was soooo p—-d at the ending! Not specific but I was so shocked at , whatever happened/how it was explained/solved. I was young but learned a lesson from that ….sometimes you have to cut your losses and walk out.
That being said, I would really like to share this incredibly terrible movie with others! Ha! I hope someone else saw it too and has some information. Sorry, I don’t have more to go on.