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Best Sci-Fi TV Series of 1973

12 Sci-Fi series that started in 1973, ranked by popularity

All Sci-Fi series All series from 1973
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Genres

Genres as assigned by IMDb. Selecting several means a show must match all of them.

Decades

By first-air year. Several selections widen the range; a specific year narrows within its decade.

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Tags

Rating patterns, computed from IMDb episode-rating trajectories. Deliberately strict: only shows with an unmistakable pattern carry one, so expect small numbers.

Rating patterns

Taste tags, judged by our AI taste model. They cover the 5,000 most-rated shows.

Tone & mood
Pacing & structure
Humor style
Themes & subject matter
Characters & perspective
Emotional payoff
Craft & style
Format & audience
Viewing-culture clusters
Intensity & content character
12 series

World on a Wire

★ 7.7
7K 2 1973–1973
Existential dread · Philosophical

The Tomorrow People

★ 7.2
953 68 1973–1979
Drama · Fantasy · Sci-Fi

The Starlost

★ 6.2
679 18 1973–1974
Sci-Fi

L'île mystérieuse

★ 7.1
248 6 1973–1973
Adventure · Mystery · Sci-Fi

Krakh inzhenera Garina

★ 6.6
216 4 1973–1973
Crime · Mystery · Sci-Fi

Moonbase 3

★ 6.8
186 6 1973–1973
Drama · Sci-Fi

Pirx kalandjai

★ 4.8
135 5 1973–present
Sci-Fi

Kikaidâ Zero Wan

★ 7.0
54 46 1973–1974
Action · Adventure · Sci-Fi

Super Robot Red Baron

★ 6.8
52 39 1973–1974
Action · Adventure · Sci-Fi

Zero Tester

★ 4.1
27 15 1973–1974
Adventure · Animation · Sci-Fi

Janbôgu Êsu

★ 7.4
23 50 1973–1973
Sci-Fi

Demon Hunter Mitsurugi

★ 7.7
7 12 1973–1973
Action · Fantasy · Sci-Fi
‹ 1972 1973 1974 ›
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