Clint Eastwood's Unforgiven is one of the best revisionist Westerns of all time, and if you like it, you should check out this bloody Western from the '60s.

Star Trek has introduced plenty of powerful beings throughout its expansive run, but we think these characters are the most powerful.

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There have been great sci-fi shows, but many of the genre's best, like Babylon 5, Continuum, and Fringe, completely fall ...