|This is a non-diffusing subcategory of Category:1991 films.|
It includes 1991 films that can also be found in the parent category, or in diffusing subcategories of the parent.
This category is for science fiction films released in the year 1991. It does not include unreleased films.
Pages in category "1991 science fiction films"
The following 9 pages are in this category, out of 9 total. This list may not reflect recent changes.