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Best Sci-Fi TV Series of 1968

7 Sci-Fi series that started in 1968, ranked by popularity

All Sci-Fi series All series from 1968
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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
7 series

Land of the Giants

★ 7.1
3K 51 1968–1970
Sci-Fi

The Champions

★ 7.5
2K 30 1968–1969
Adventure · Sci-Fi · Thriller

Fantastic Voyage

★ 7.3
273 17 1968–1969
Adventure · Animation · Sci-Fi

Agon: Atomic Dragon

★ 6.1
82 4 1968–present
Action · Sci-Fi

Operation: Mystery!

★ 6.4
74 26 1968–1971
Horror · Sci-Fi

Mighty Jack

★ 4.5
42 13 1968–1968
Action · Sci-Fi

Hour of Scorpion

★ 5.5
17 3 1968–present
Sci-Fi
‹ 1967 1968 1969 ›
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