Also known as "The Crawlers", "Creepers", "Contamination .7" (original title), "Contamination Point 7", and "Troll III".
Despite being marketed in some regions as Troll III, this movie has no connection to the films Troll (1986), Troll 2 (1990), or Quest for the Mighty Sword (1990) aka Troll 3, all of which are also unconnected with each other.
Epic Productions originally intended to release the film theatrically and the United States in 1992, but due to financial issues, the film ended up going straight-to-video in December of 1993.
The film re-uses music from Umberto Lenzi's movies "Ghosthouse" and "Hitcher in the Dark".
This is the only "Troll" film not rated PG-13.