29 Best Sci-Fi TV Shows Ever, Ranked
Science fiction is more of a big deal now than it's ever been, thanks to our pals from that galaxy far, far away.
But as lucrative as sci-fi is on the big screen, the genre has found even more success on television. From "Lost," there is no short supply of space-set or time travel-y TV.
As "The X-Files" reboot approaches, here is a definitive ranking of the best sci-fi TV shows ever made. (Spoiler: "SeaQuest DSV" isn't one of them. Sorry, Darwin fans.)