10 Greatest Sci-Fi Shows That Are Only 5 Seasons

For sci-fi fans looking for a quick binge-watch session, there are plenty of excellent shows with less than five seasons. And for those looking for a longer commitment to enjoy over the course of several months, there are also many with more than five. But when it comes to science fiction, for some inexplicable reason, five seasons—the exact number of seasons that several of the genre’s best TV series have—seem to be the sweet spot.