Thank you to Cinemonster for this challenge.
As of September 15th 2020:

RULES -

6 x Countries:
USA, UK, Japan, Italy, France, Canada

6 x Decades:
30s, 50s, 60s, 80s, 90s, 2000s

7 x 2nd films of franchises:
- A Nightmare on Elm Street 2 ✓
- Maniac Cop 2
- Creepshow 2
- Friday the 13th Part 2 ✓
- Halloween II
- Slumber Party Massacre II ✓
- The Bride of Frankenstein

4 x Body horror films:
- Body Melt
- Videodrome ✓
- Altered States
- Tetsuo: The Iron Man ✓

2 x Films from this year:
- Sputnik
- The Rental

3 x Disease based films:
- 28 Days Later
- The Plague of the Zombies
- Pontypool

The highest rated horror film from the 50s that you haven’t seen and can access:
- Diabolique

1 x Film that is set entirely inside one location:
- Demons (massively overdue a revisit!) ✓

1 x Invisible person film:
- Hollow Man

1 x Non-dracula Hammer film:
- Hysteria

2 x Films with a black director or predominantly black cast or lead:
- Blacula
- Candyman

1 x Film with a movie theatre in it:
- The Tingler ✓

1 x Tobe Hooper film:
- Body Bags

For extra work: watch The Witch Who Came From the Sea and Cube 2: Hypercube.

A film can satisfy more than one criteria.

Review them all.

(Note: extremely excited to participate in this challenge. I will finally get through some of these that I have always wanted to see).