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Best Sci-Fi TV Series of the 2000s

393 Sci-Fi series that started in the 2000s, ranked by popularity

All Sci-Fi series All series from the 2000s
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Genres as assigned by IMDb. Selecting several means a show must match all of them.

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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
393 series

Heroes: Hard Knox

★ 6.2
181 4 2008–present
Sci-Fi

Gemini Division

★ 5.3
176 48 2008–2008
Sci-Fi

Freedom

★ 7.1
176 13 2000–2001
Action · Drama · Sci-Fi

Heroes: Going Postal

★ 5.6
171 3 2008–present
Drama · Sci-Fi

Chris Colorado

★ 8.3
171 26 2000–2000
Action · Animation · Sci-Fi

Gotham Tonight

★ 7.0
170 6 2008–2008
Adventure · Sci-Fi

Delta State

★ 7.2
169 26 2004–present
Animation · Sci-Fi

The 5th Quadrant

★ 6.4
167 17 2002–present
Comedy · Fantasy · Sci-Fi

Ark

★ 7.5
162 9 2009–present
Sci-Fi · Thriller

Flag

★ 6.5
160 14 2006–2007
Action · Animation · Sci-Fi

Galaxy Angel

★ 6.7
154 142 2000–2005
Animation · Comedy · Sci-Fi

eX-Driver

★ 6.3
150 6 2000–2001
Action · Animation · Sci-Fi

The Platoon of Power Squadron

★ 8.5
150 10 2009–2017
Comedy · Drama · Sci-Fi

Star Trek: Odyssey

★ 5.1
149 10 2007–2011
Sci-Fi · Short

Heroes: Destiny

★ 5.4
143 4 2008–2008
Action · Sci-Fi

Heroes: The Recruit

★ 5.7
139 6 2008–present
Drama · Sci-Fi

Starship Operators

★ 6.6
139 13 2005–2005
Animation · Drama · Sci-Fi

New Getter Robo

★ 7.1
134 13 2004–2004
Animation · Horror · Sci-Fi

The Future Is Wild

★ 6.5
132 26 2007–2008
Animation · Family · Sci-Fi

Lost Signs

★ 4.5
131 12 2007–2007
Mystery · Sci-Fi

Zoids Genesis

★ 7.6
129 50 2005–2006
Adventure · Animation · Sci-Fi

El inquilino

★ 3.1
129 13 2004–2004
Comedy · Sci-Fi

Tyranny

★ 7.7
128 20 2008–2012
Drama · Romance · Sci-Fi

Invasion Iowa

★ 6.5
127 4 2005–2005
Comedy · Sci-Fi
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