From Beyond (1986)

Name: From Beyond
Released: 1986

The Resonator, a powerful machine that can control the sixth sense, has killed its creator and sent his associate into an insane asylum. When a psychiatrist becomes determined to continue the experiment, she unwittingly opens the door to a hostile parallel universe.

Genres: Horror, Science Fiction

What to watch after From Beyond

Bride of Re-Animator (1990) — Same subject: experiment, mad scientist
Prince of Darkness (1987)
Event Horizon (1997) — Same subject: alternate dimension, lovecraftian
The Beyond (1981)
Phantasm II (1988)
Scanners (1981) — Same subject: scientist