Hello, I’m trying to find a movie that I watched back in 1989, all I remember about it is people watching a movie in a theater and then the screen becomes a mirror, and the audience approaches it and kill each other.
The heroes try to stop it from happening.
Not a mirror, but some of it sounds like Italian film Demoni
I thought so :( Try looking at this list (other horror films, beside "Demoni", that have "movie theatre" as the keyword: https://www.imdb.com/search/title/?keywords=movie-theater&explore=keywords&release_date=,1990-12-31&genres=horror&sort=release_date,desc
– Stjepan
the screen cursed the crowd, like a haunted video tape?
– VHS_Lives