50 Best Sci-Fi Movies of the 1970s

From cosmic head trips to adventures in galaxies far, far away

18. 'THX 1138' (1971)

As visually and sonically stunning as anything George Lucas would later do in a galaxy far far away, his future-fascistic nightmare is a pure product of the decade's New Hollywood renaissance, exploring sex, drugs, mind-numbing television, governmental malfeasance, and both the necessity and futility of rebellion. Robert Duvall is quietly tremendous as the movie's equivalent of 1984's Winston Smith. It's not just a film, it's a jumping-off point for an alternate universe in which George Lucas's body of work veers closer to Sixties cerebral sci-fi than Thirties serials. STC

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