Demons (1985)
A group of random people is invited to a screening of a mysterious movie, only to find themselves trapped in the theater with ravenous demons
Gor (1987)
American professor Tarl Cabot is transported via a magical ring to planet Gor, where he must help an oppressed country overthrow its evil king and his barbarian henchmen
The Black Cat (1989)
An actress starts seeing visions of a witch character called Levana, which shes supposed to play in an upcoming horror movie, and slowly begins to discover a supernatural plot against her life
Opera (1987)
A young opperata is stalked by a deranged fan bent on killing the people associated with her to claim her for himself