100 Best Sci-Fi Shows of All Time - Page 3

Science fiction is often celebrated as a forward-thinking genre that promotes peace among all life forms. But deciding which sci-fi TV series is the best? That debate could start an intergalactic war.
To determine which series is the supreme ruler of the sci-fi genre, we took into consideration Tomatometer data culled from critics' reviews, plus a number of reputable "best of" lists, and sprinkled the effort with some editorial discretion, asking ourselves which shows have stood the test of time, inspired spin-offs and copycats, and even made their influence known on the big screen.