I'm not even watching Cat O'Nine Tails but I couldn't think of another name.

Cloning this list from (and also watching it with) Daisoujou!

Criteria:
10/6 countries (UK, Canada, USA, Spain, Germany, Poland, Japan, Brazil, Italy, France)
8/8 decades (20s, 60s, 70s, 80s, 90s, 2000s, 2010s, 2020s)
2/2 insect centered films
1/1 horror film set in space or the future (relative to when it was released)
2/2 animated films
1/1 bloodthirsty old person/people film
2/2 1970s regional US films
1/1 The worst horror sequel from the 1990s that you haven't seen and can access.
1/1 German Silent
5/5 Films from Cronenberg, Ti West, Bill Rebane, Charles B. Pierce, William Grefe and/or Joy N. Houck Jr.
2/2 Christopher Lee films
1/1 film with a musician or band in it
1/1 Stephen King adaptation that is not the first go around.
1/1 Lon Chaney film.
1/1 Tobe Hooper Film