Making a great science fiction sequel may be easier than creating a killer comedy sequel, but not by much. Producers have been turning out second (and third, and fourth) chapters to continue stories of space and advanced technology for decades, but with the exception of a killer run of films in the 1980s and early ’90s, most of them stink.

The ratio of bad sci-fi sequels to good only makes the best ones seem even more impressive.

Continue reading The 15 Best Sci-Fi Sequels at The Playlist.