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Best Sci-Fi TV Series of 1975

16 Sci-Fi series that started in 1975, ranked by popularity

All Sci-Fi series All series from 1975
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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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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
16 series

Space: 1999

★ 7.3
11K 48 1975–1977
Space & sci-fi · Episodic

Return to the Planet of the Apes

★ 6.3
2K 13 1975–1976
Adventure · Animation · Sci-Fi

Survivors

★ 8.0
2K 38 1975–1977
Drama · Sci-Fi

The Invisible Man

★ 6.6
1K 13 1975–1976
Adventure · Sci-Fi · Thriller

Steel Jeeg

★ 7.9
397 46 1975–1976
Action · Animation · Sci-Fi

Far Out Space Nuts

★ 6.2
383 15 1975–1976
Comedy · Family · Sci-Fi

The Lost Saucer

★ 6.4
313 16 1975–1976
Family · Sci-Fi

The Changes

★ 7.5
221 10 1975–1975
Family · Fantasy · Sci-Fi

Mikrobi

★ 7.0
173 13 1975–1976
Animation · Family · Sci-Fi

Starvengers

★ 7.6
173 39 1975–1976
Animation · Sci-Fi

Sky

★ 6.7
138 7 1975–1975
Family · Sci-Fi

Time bokan

★ 7.3
97 61 1975–1976
Animation · Family · Sci-Fi

A feladat

★ 7.4
58 3 1975–present
Sci-Fi

NBC Special Treat

★ 7.1
56 40 1975–1986
Family · Sci-Fi

Gamma

★ 7.0
48 4 1975–present
Sci-Fi · Thriller

La traccia verde

★ 6.4
26 3 1975–present
Horror · Sci-Fi
‹ 1974 1975 1976 ›
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