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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

Saul of the Mole Men

★ 5.4
836 20 2007–2007
Adventure · Comedy · Sci-Fi

Ijon Tichy: Raumpilot

★ 7.5
800 14 2007–2011
Comedy · Sci-Fi

Atop the Fourth Wall

★ 7.0
772 880 2008–present
Comedy · Sci-Fi

The Storm

★ 3.5
771 2 2009–2009
Action · Drama · Sci-Fi

Hot Wheels Highway 35 World Race

★ 7.3
763 9 2003–2006
Action · Animation · Sci-Fi

Stranger Things

★ 8.5
704 5 2008–2009
Sci-Fi

Jesus & Josefine

★ 6.3
684 24 2003–2003
Family · Sci-Fi

Gun x Sword

★ 7.1
683 26 2005–2005
Action · Animation · Sci-Fi

Bokurano

★ 7.3
634 24 2007–2007
Animation · Drama · Sci-Fi

Xam'd: Lost Memories

★ 7.3
626 26 2008–2009
Adventure · Animation · Sci-Fi

Hero Corp

★ 6.9
556 94 2008–2017
Action · Comedy · Sci-Fi

A Step Into the Past

★ 7.9
544 40 2001–2001
Action · Comedy · Sci-Fi

Crossing Over with John Edward

★ 1.9
525 15 2001–2004
Sci-Fi · Talk-Show

Ghost Whisperer: The Other Side

★ 7.2
511 36 2007–2010
Sci-Fi

Biker Mice from Mars

★ 6.4
506 28 2006–2007
Action · Animation · Sci-Fi

Superstorm

★ 5.4
505 3 2007–2007
Drama · Sci-Fi · Thriller

Freedom

★ 7.2
500 8 2006–2008
Animation · Sci-Fi

New Captain Scarlet

★ 7.5
497 26 2005–2005
Action · Animation · Sci-Fi

Doctor Who: Scream of the Shalka

★ 6.8
495 6 2003–2003
Animation · Sci-Fi

Gilgamesh

★ 6.6
470 26 2003–2004
Animation · Drama · Sci-Fi

SGU Stargate Universe Kino

★ 7.2
420 35 2009–2011
Drama · Sci-Fi · Short

Race to Mars

★ 6.5
419 2 2007–2007
Adventure · Sci-Fi

K9

★ 5.2
413 26 2009–2010
Family · Sci-Fi

Kapitan Bomba

★ 7.7
413 26 2008–2013
Animation · Comedy · Sci-Fi
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