Prison is a special effects extragavanza horror film by Renny Harlin, released in the year 1988.

Horror has a new home.
—Tagline

The film opens with the title Prison, Wyoming State Penitentiary, being opened again after 20 years. When rebuilding starts, a wrathful spirit is released which starts to cause mayhem around the premises, seeking those who had wronged him in the past.

Tropes used in Prison (film) include: