Top 10 Sci-Fi Television Series
There is no television genre that is more out of this world and outright boundless. That's right, we're talking about science fiction, the final frontier. These are the favorites of WatchMojo.com. Our mission: to rank the best sci-fi shows, based on fan appeal, critical acclaim, and how long the series lasted, and to boldly go... somewhere with this list. Join WatchMojo.com and today we’re counting down our picks for the top 10 sci-fi shows of all time.