Progress: 31 /31 -- that's a wrap! Only took until November 27th! :)
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Back for more!!!

Big thanks to Cinemonster for hosting Hooptober Neun!. Prompts copy-pasted here plus links to some lists that I've used to find films:

6 countries - France, Japan, South Korea, Taiwan, Spain, Italy, USA, Canada, UK, Germany
8 decades - 1920s to 2020s minus the 1940s
2 insect centered films - Slither and Bug. Pulled from Natural Horror: Creepy Crawlies
1 horror film set in space or the future (relative to when it was released) - Sunshine. Pulled from Outer Space Horror!!
2 animated films - Perfect Blue, Fantastic Planet. Pulled from A Complete Guide to Animated Horror Cinema
1 bloodthirsty old person/people film - Motel Hell
2 1970s regional US films - Driller Killer. Creature from Black Lake (directed by Joy N. Houck Jr).
The worst horror sequel from the 1990s that you haven't seen and can access. - Howling VII
1 German Silent -- The Golem
5 Films from David Cronenberg, Ti West, Bill Rebane, Charles B. Pierce, William Grefe and/or Joy N. Houck Jr.- Crimes of the Future, eXistenz, Dead Zone, Sting of Death, Creature from Black Lake
2 Christopher Lee films - Horror Express, House of the Long Shadows
1 film with a musician or band in it (A real life musician or band) - Halloween: Resurrection. Pulled from Musicians in movies
1 Stephen King adaptation that is not the first go around. - It Chapter Two.
1 Lon Chaney film. (NOT JR) - The Phantom of the Opera

And 1 Tobe Hooper Film (There must ALWAYS be a Hooper film) -- Salem's Lot, and last-minute add of The Funhouse!