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Genres

Drama Comedy Animation Action Crime Adventure Romance Reality-TV More genres →

Decades

2020s 2010s 2000s 1990s 1980s 1970s 1960s 1950s 1940s 1930s 1920s 1900s

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Genres

Drama Comedy Animation Action Crime Adventure Romance Reality-TV More genres →

Decades

2020s 2010s 2000s 1990s 1980s 1970s 1960s 1950s 1940s 1930s 1920s 1900s

Tags Search My ratings Sign in

Best Sci-Fi TV Series of 2021

101 Sci-Fi series that started in 2021, ranked by popularity

All Sci-Fi series All series from 2021

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Genres

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

Action 17 Adult 0 Adventure 9 Animation 17 Biography 0 Comedy 17 Crime 1 Documentary 1 Drama 30 Family 3 Fantasy 7 Game-Show 0 History 0 Horror 8 Music 1 Musical 0 Mystery 6 News 0 Reality-TV 0 Romance 3 Sci-Fi 101 Short 6 Sport 0 Talk-Show 2 Thriller 16 War 0 Western 0

Decades

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

2020s 594 2010s 1017 2000s 393 1990s 206 1980s 148 1970s 112 1960s 66 1950s 24 1940s 2 1930s 0 1920s 0 1900s 0

Specific year

2026 21 2025 64 2024 86 2023 93 2022 120 2021 101 2020 109 2019 119 2018 102 2017 123 2016 112 2015 107 2014 89 2013 124 2012 99 2011 71 2010 71 2009 58 2008 56 2007 50 2006 36 2005 36 2004 31 2003 31 2002 26 2001 38 2000 31 1999 24 1998 28 1997 21 1996 18 1995 21 1994 22 1993 22 1992 18 1991 18 1990 14 1989 23 1988 15 1987 14 1986 14 1985 16 1984 16 1983 13 1982 9 1981 14 1980 14 1979 11 1978 17 1977 16 1976 13 1975 16 1974 9 1973 12 1972 8 1971 3 1970 7 1969 5 1968 7 1967 7 1966 13 1965 8 1964 4 1963 6 1962 6 1961 4 1960 6 1959 5 1958 2 1957 1 1956 3 1955 2 1954 2 1953 6 1951 1 1950 2 1946 1 1944 1

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

Fumbled the Finale 0 Stuck the Landing 0 Grew the Beard 0 Rock Solid 0 Past Its Prime 0 Roller Coaster 0

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

Tone & mood

Bleak 0 Gritty 0 Dark tone 1 Feel-good 0 Cozy 0 Wholesome 0 Melancholic 1 Tense 1 Unsettling 1 Whimsical 0 Campy 0 Cynical 0 Hopeful 0 Sentimental 0 Nostalgic 0 Bittersweet 0 Chaotic energy 0 Deadpan cool 0

Pacing & structure

Slow burn 1 Fast-paced 0 Episodic 0 Serialized 5 Procedural 0 Mystery box 4 Anthology 1 Cliffhanger-driven 1 Sprawling saga 1 Tight limited run 2 Puzzle plot 1 Vignette style 0

Humor style

Dry humor 0 Absurdist 0 Satirical 0 Cringe comedy 0 Slapstick 0 Witty banter 0 Dark comedy 0 Warm humor 0 Raunchy 0 Parody 0 Ironic & meta 0

Themes & subject matter

Criminal underworld 1 Detective mystery 0 True crime 0 Heists & cons 0 Legal 0 Medical 0 Political intrigue 1 Espionage 0 War & military 0 Family saga 1 Coming of age 0 Workplace 0 School & campus 0 Love story 0 Friendship 0 Found family 0 Survival 1 Post-apocalyptic 0 Dystopia 0 Supernatural 0 Space & sci-fi 2 Near-future tech 1 Time travel 0 High fantasy 0 Urban fantasy 0 Monster horror 0 Psychological horror 1 Addiction & vice 0 Mental health 0 Faith & religion 0 Sports 0 Music scene 0 Food & cooking 0 Nature & science 0 Real history 0 Royalty & aristocracy 0 Small town 0 Big city life 0 Rural & frontier 0 Suburban underbelly 0 Class divide 0 Immigrant experience 0 Queer stories 0 Female perspective 0 Social commentary 1 Philosophical 2 Existential dread 1 Revenge 0 Redemption 0 Secrets & lies 1

Characters & perspective

Antihero lead 0 Morally gray 0 Villain's POV 0 Ensemble cast 3 Central duo 1 Strong female lead 0 Child's perspective 0 Outsider lead 0 Genius lead 1 Working class 0 Elites & privilege 0 Unreliable narrator 0 Character study 1 Banter chemistry 0

Emotional payoff

Tearjerker 0 Adrenaline 0 Intellectual challenge 0 Comfort rewatch 0 Romantic yearning 0 Cathartic 0 Wonder & awe 0 Mounting dread 0 Warm glow 0 Gut punch 0

Craft & style

Dialogue-driven 1 Visually striking 1 Stylized direction 0 Naturalistic 0 Big-budget spectacle 2 Lo-fi charm 0 Atmospheric 1 Distinctive score 0 Experimental 0 Deep worldbuilding 2 Tight writing 0

Format & audience

Sitcom 0 Adult animation 0 Anime 0 Kids & family 0 Young adult 0 Soap & telenovela 0 Event miniseries 0 Reality competition 0 Lifestyle reality 0 Docuseries 0 Sketch & variety 0 Game & quiz show 0 Talk & panel 0 Period piece 0 Contemporary life 0 Long-runner 0 Built to binge 0

Viewing-culture clusters

British TV 0 Nordic noir 0 K-drama 0 Turkish drama 0 Indian TV 0

Intensity & content character

Graphic violence 0 Disturbing 0 Sexually explicit 0 Family-safe 0 Emotionally heavy 0 Easy watching 0

Sort

101 series

Survived

562 17 2021–2024

Drama · Sci-Fi · Thriller

UFO Witness

533 16 2021–present

Documentary · Sci-Fi

Star Wars: Galaxy of Sounds

527 7 2021–2021

Home Invasion

442 6 2021–present

Comedy · Sci-Fi

Déjà Vu

421 6 2021–2021

Drama · Sci-Fi

Dynamo Dream

347 4 2021–present

Fantasy · Sci-Fi

Synchronous

321 6 2021–2021

Drama · Sci-Fi · Thriller

Scarlet Nexus

318 26 2021–2021

Action · Animation · Sci-Fi

API Cybersecurity 101

279 10 2021–present

Overlord and the Underwoods

179 20 2021–present

Comedy · Family · Sci-Fi

Reflections: Project Chameleon

178 7 2021–present

Kometernes jul

176 24 2021–2021

Adventure · Family · Sci-Fi

AMAIM Warrior at the Borderline

131 25 2021–2022

Action · Animation · Sci-Fi

Deep Insanity: The Lost Child

122 12 2021–2021

Action · Animation · Sci-Fi

Build Divide: Code Black

109 24 2021–present

Action · Animation · Sci-Fi

The SMILE Tapes

101 5 2021–2022

Horror · Sci-Fi · Short

Tales from the Stranger Side

91 2 2021–present

Horror · Sci-Fi · Short

The Awakening

85 12 2021–2021

Drama · Sci-Fi

Bucketheads

82 3 2021–present

Scar on the Praeter

79 13 2021–present

Action · Animation · Sci-Fi

For the Empire: A Star Wars Fan Webseries

76 39 2021–present

Animation · Comedy · Sci-Fi

Doctor Who: Galaxy 4

70 4 2021–2021

Animation · Drama · Sci-Fi

Rumble Garanndoll

69 12 2021–2021

Action · Animation · Sci-Fi

LBX Girls

60 12 2021–present

Action · Animation · Sci-Fi

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Action Adult Adventure Animation Biography Comedy Crime Documentary Drama Family Fantasy Game-Show History Horror Music Musical Mystery News Reality-TV Romance Sci-Fi Short Sport Talk-Show Thriller War Western

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