A list of the best R-rated creature horror movies ever made, ranked by film fans' votes. This list is ordered by popularity, so only the greatest scary movies about creatures are at the top of the list. If there are any great films you think we missed, please feel free to add them yourself.
The films on this list are the most famous R-rated creature horror movies of all time, many of which are streaming on Netflix and Amazon Prime, so use it to find some movies that you haven't seen already if you're a fan of scary creature features.
This list answers the questions, "What are the best R-rated creature movies?" and "What is the scariest creature movie of all time?" and contains items like Aliens and Let the Right One In.
Use this list if you're looking for some new creature movies that are rated R. Between Netflix, Hulu and other services there are thousands of great creature movies rated R, so get out there and start watching