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The best sci-fi movies of the 1970s

The top 3 according to 165 votes from people: Alien (1979) · Star Wars (1977) · A Clockwork Orange (1971). (Updated Oct 11, 2024.)

The decade that went from Soviet philosophy to Star Wars: the best 1970s science fiction, based on Looper, Space.com and the Ranker fan vote.

frame24_sydney · · 15 items · 165 votes · 1 comment

Top 10

  1. 1

    Alien (1979)

    The crew of the Nostromo and the perfect organism.

    ▲ 18 ▼ 0

    18
  2. 2

    Star Wars (1977)

    A farm boy, a princess and the Death Star.

    ▲ 14 ▼ 0

    14
  3. 3

    A Clockwork Orange (1971)

    Alex and his droogs in Kubrick's near future.

    ▲ 14 ▼ 2

    12
  4. 4

    Close Encounters of the Third Kind (1977)

    Spielberg's five-note conversation with the aliens.

    ▲ 12 ▼ 3

    9
  5. 5

    Silent Running (1972)

    The last forests drift through space in domes.

    ▲ 10 ▼ 1

    9
  6. 6

    Invasion of the Body Snatchers (1978)

    Pod people take over San Francisco.

    ▲ 11 ▼ 3

    8
  7. 7

    Westworld (1973)

    A theme park where the robots break down, by Michael Crichton.

    ▲ 8 ▼ 1

    7
  8. 8

    Soylent Green (1973)

    An overcrowded 2022 and a terrible secret.

    ▲ 7 ▼ 0

    7
  9. 9

    Stalker (1979)

    A guide leads two men into the Zone, by Tarkovsky.

    ▲ 8 ▼ 2

    6
  10. 10

    Solaris (1972)

    A space station orbiting a thinking ocean, from Stanisław Lem.

    ▲ 8 ▼ 2

    6

Candidates

They don't make it into the top 10… yet. Vote for them to move them up.

  1. 11

    Dark Star (1974)

    John Carpenter's debut: a bored crew and a talking bomb.

    ▲ 7 ▼ 1

    6
  2. 12

    Superman (1978)

    Christopher Reeve makes you believe a man can fly.

    ▲ 7 ▼ 3

    4
  3. 13

    Logan's Run (1976)

    A city where no one may live past 30.

    ▲ 6 ▼ 2

    4
  4. 14

    Mad Max (1979)

    A highway cop in a collapsing Australia.

    ▲ 5 ▼ 1

    4
  5. 15

    THX 1138 (1971)

    George Lucas's sterile underground dystopia.

    ▲ 6 ▼ 3

    3

How is this ranking ordered? By people's votes: each ▲ adds a point and each ▼ takes one away. Anyone can vote and add what is missing.

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Comments (1)

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Olivia Thomson

Silent Running doesn't get enough love. Bruce Dern talking to the drones gets me every time.

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