A classic horror from 1973, presented as a double feature with Last House on the Left, Don't Look in the Basement (or it's alternate title, The Forgotten) is a low budget horror movie set in an Asylum. The premise is interesting, but the twists horror movies more than obvious. However, does horror movie the acting and presentation make up (blog post) for that?
Source: Don't Look in the Basement Movie Review - Decker Shado