A Nightmare on Elm Street 3: Dream Warriors (1987)

Name: A Nightmare on Elm Street 3: Dream Warriors
Released: 1987

A psychiatrist, familiar with the knife-wielding dream demon Freddy Krueger, helps teens at a mental hospital battle the killer who is invading their dreams.

Genres: Horror, Thriller, Fantasy

What to watch after A Nightmare on Elm Street 3: Dream Warriors

Dreamscape (1984) — Same subject: dreams
Trilogy of Terror (1975) — Same feel: scary, disturbing
The Exorcist III (1990)
The People Under the Stairs (1991) — Wes Craven wrote for both
Prince of Darkness (1987)
Scanners (1981) — Two steps away in the credits