List of PG science fiction movies, ranked from best to worst with movie trailers when available. This list takes the best PG science fiction movies and pits them against each other to see once and for all what the greatest PG Science Fiction movie of all time is. If you think the top sci fi movie with a PG rating isn't as high as it should be then be sure to vote it up so it can take its rightful place among the other great PG Science Fiction films on this list. If you're trying to find a specific PG Science Fiction film you can search this list and filter to find what you're looking for.
This list has a variety of movies, like Back to the Future and Star Wars Episode V: The Empire Strikes Back, in it. You can also find these movies on our list of best sci-fi movies for 11 year olds.
If you're trying to find out "What are the best PG science fiction movies?" then this list is the perfect resource for you.
Use this list if you're looking for some new science fiction movies that are rated PG. Between Netflix, Hulu and other services there are thousands of great sci fi movies rated PG, so get out there and start watching.
You could always re-rank this list then share it on your social networks to get a count of what only your friends think about this topic. (197 items)