This is my first Hooptober (go check Cinemonster's profile if you haven't heard of it!) ! and I haven't seen any of these, except for The Fly.

"There must be 31 films
6 countries (𝘜𝘚𝘈, 𝘜𝘒, 𝘎𝘦𝘳𝘮𝘢𝘯𝘺, 𝘚𝘰𝘶𝘵𝘩 𝘊𝘰𝘳𝘦𝘢, 𝘑𝘢𝘱𝘢𝘯, 𝘐𝘵𝘢𝘭𝘺, Canada)
8 decades (20𝘴, 50𝘴, 70𝘴, 80𝘴, 90𝘴, 2000𝘴, 2010𝘴, 2020𝘴)
2 insect centered films (𝘛𝘩𝘦𝘮!, Mimic, 𝘛𝘩𝘦 𝘍𝘭𝘺)
1 horror film set in space or the future (𝘓𝘦𝘱𝘳𝘦𝘤𝘩𝘢𝘶𝘯 4: 𝘐𝘯 𝘚𝘱𝘢𝘤𝘦)
2 animated films (𝘗𝘦𝘳𝘧𝘦𝘤𝘵 𝘉𝘭𝘶𝘦, 𝘞𝘦𝘯𝘥𝘦𝘭𝘭 & 𝘞𝘪𝘭𝘥)
1 bloodthirsty old person/people film (𝘟)
2 1970s regional US films (𝘔𝘶𝘭𝘵𝘪𝘱𝘭𝘦 𝘔𝘢𝘯𝘪𝘢𝘤𝘴, 𝘈𝘭𝘪𝘤𝘦 𝘚𝘸𝘦𝘦𝘵 𝘈𝘭𝘪𝘤𝘦)
The worst horror sequel from the 1990s that you haven't seen and can access (𝘓𝘦𝘱𝘳𝘦𝘤𝘩𝘢𝘶𝘯 4: 𝘐𝘯 𝘚𝘱𝘢𝘤𝘦)
1 German Silent (𝘛𝘩𝘦 𝘊𝘢𝘣𝘪𝘯𝘦𝘵 𝘰𝘧 𝘋𝘳.𝘊𝘢𝘭𝘪𝘨𝘢𝘳𝘪)
5 Films from David Cronenberg, Ti West, Bill Rebane, Charles B. Pierce, William Grefe and/or Joy N. Houck Jr. (𝘛𝘩𝘦 𝘍𝘭𝘺, 𝘙𝘢𝘣𝘪𝘥, 𝘚𝘤𝘢𝘯𝘯𝘦𝘳𝘴, 𝘟, 𝘛𝘩𝘦 𝘛𝘰𝘸𝘯 𝘛𝘩𝘢𝘵 𝘋𝘳𝘦𝘢𝘥𝘦𝘥 𝘚𝘶𝘯𝘥𝘰𝘸𝘯)
2 Christopher Lee films (𝘎𝘳𝘦𝘮𝘭𝘪𝘯𝘴 2: 𝘛𝘩𝘦 𝘕𝘦𝘸 𝘉𝘢𝘵𝘤𝘩, 𝘋𝘳𝘢𝘤𝘶𝘭𝘢)
1 film with a musician or band in it (𝘛𝘩𝘦 𝘏𝘶𝘯𝘨𝘦𝘳 with David Bowie and a Bauhaus appearance!)
1 Stephen King adaptation that is not the first go around (𝘗𝘦𝘵 𝘚𝘦𝘮𝘢𝘵𝘢𝘳𝘺)
1 Lon Chaney film (𝘛𝘩𝘦 Unknown)
1 Tobe Hooper Film (𝘛𝘩𝘦 𝘛𝘦𝘹𝘢𝘴 𝘊𝘩𝘢𝘪𝘯𝘴𝘢𝘸 𝘔𝘢𝘴𝘴𝘢𝘤𝘳𝘦 2)"

Edit : I replaced Dans ma peau (which I couldn't find anywhere) with The Craft. I also gave up on bonus movies as I couldn't find Silent Madness nor the Pennywise documentary.