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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 Action TV Series of 2003

140 Action series that started in 2003, ranked by popularity

All Action series All series from 2003

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Genres

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

Action 140 Adult 0 Adventure 65 Animation 73 Biography 1 Comedy 24 Crime 26 Documentary 3 Drama 29 Family 3 Fantasy 8 Game-Show 2 History 4 Horror 1 Music 1 Musical 0 Mystery 4 News 0 Reality-TV 1 Romance 3 Sci-Fi 6 Short 0 Sport 3 Talk-Show 0 Thriller 3 War 0 Western 0

Decades

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

2020s 2764 2010s 3051 2000s 1559 1990s 843 1980s 431 1970s 271 1960s 159 1950s 43 1940s 6 1930s 2 1920s 1 1900s 0

Specific year

2026 183 2025 418 2024 421 2023 473 2022 431 2021 435 2020 403 2019 345 2018 368 2017 371 2016 329 2015 321 2014 301 2013 301 2012 263 2011 257 2010 195 2009 212 2008 189 2007 196 2006 148 2005 152 2004 148 2003 140 2002 123 2001 132 2000 119 1999 116 1998 114 1997 108 1996 101 1995 81 1994 91 1993 65 1992 48 1991 63 1990 56 1989 60 1988 40 1987 48 1986 45 1985 53 1984 56 1983 43 1982 26 1981 31 1980 29 1979 41 1978 22 1977 31 1976 32 1975 19 1974 32 1973 34 1972 27 1971 23 1970 10 1969 16 1968 20 1967 27 1966 33 1965 13 1964 15 1963 14 1962 6 1961 8 1960 7 1959 9 1958 8 1957 3 1956 4 1955 5 1954 2 1953 2 1952 4 1950 6 1949 4 1944 1 1940 1 1938 1 1937 1 1929 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 1 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 2 Gritty 1 Dark tone 5 Feel-good 0 Cozy 0 Wholesome 1 Melancholic 2 Tense 2 Unsettling 0 Whimsical 1 Campy 3 Cynical 0 Hopeful 0 Sentimental 0 Nostalgic 0 Bittersweet 2 Chaotic energy 2 Deadpan cool 0

Pacing & structure

Slow burn 0 Fast-paced 1 Episodic 10 Serialized 2 Procedural 2 Mystery box 0 Anthology 0 Cliffhanger-driven 1 Sprawling saga 1 Tight limited run 2 Puzzle plot 0 Vignette style 0

Humor style

Dry humor 2 Absurdist 4 Satirical 1 Cringe comedy 0 Slapstick 2 Witty banter 1 Dark comedy 1 Warm humor 0 Raunchy 0 Parody 4 Ironic & meta 1

Themes & subject matter

Criminal underworld 2 Detective mystery 0 True crime 0 Heists & cons 0 Legal 0 Medical 0 Political intrigue 1 Espionage 1 War & military 5 Family saga 0 Coming of age 2 Workplace 0 School & campus 1 Love story 1 Friendship 4 Found family 4 Survival 1 Post-apocalyptic 2 Dystopia 0 Supernatural 2 Space & sci-fi 2 Near-future tech 0 Time travel 0 High fantasy 0 Urban fantasy 0 Monster horror 0 Psychological horror 0 Addiction & vice 0 Mental health 0 Faith & religion 0 Sports 0 Music scene 0 Food & cooking 0 Nature & science 0 Real history 1 Royalty & aristocracy 1 Small town 1 Big city life 0 Rural & frontier 0 Suburban underbelly 0 Class divide 0 Immigrant experience 0 Queer stories 0 Female perspective 0 Social commentary 0 Philosophical 1 Existential dread 1 Revenge 1 Redemption 0 Secrets & lies 1

Characters & perspective

Antihero lead 2 Morally gray 2 Villain's POV 0 Ensemble cast 4 Central duo 0 Strong female lead 0 Child's perspective 0 Outsider lead 0 Genius lead 0 Working class 0 Elites & privilege 0 Unreliable narrator 0 Character study 0 Banter chemistry 0

Emotional payoff

Tearjerker 1 Adrenaline 4 Intellectual challenge 0 Comfort rewatch 1 Romantic yearning 0 Cathartic 0 Wonder & awe 0 Mounting dread 0 Warm glow 0 Gut punch 3

Craft & style

Dialogue-driven 0 Visually striking 3 Stylized direction 1 Naturalistic 0 Big-budget spectacle 0 Lo-fi charm 1 Atmospheric 1 Distinctive score 1 Experimental 0 Deep worldbuilding 2 Tight writing 0

Format & audience

Sitcom 0 Adult animation 1 Anime 5 Kids & family 11 Young adult 0 Soap & telenovela 0 Event miniseries 2 Reality competition 0 Lifestyle reality 0 Docuseries 0 Sketch & variety 0 Game & quiz show 0 Talk & panel 0 Period piece 1 Contemporary life 0 Long-runner 2 Built to binge 0

Viewing-culture clusters

British TV 0 Nordic noir 0 K-drama 0 Turkish drama 1 Indian TV 0

Intensity & content character

Graphic violence 1 Disturbing 0 Sexually explicit 0 Family-safe 9 Emotionally heavy 1 Easy watching 6

Sort

140 series

NCIS

177K 508 2003–present

Long-runner · Procedural

Fullmetal Alchemist

87K 51 2003–2004

Anime · Dark tone · Philosophical

Battlestar Galactica

85K 2 2003–2003

Post-apocalyptic · Space & sci-fi

Teen Titans

44K 66 2003–2006

Found family · Friendship

Star Wars: Clone Wars

33K 27 2003–2005

War & military · Adrenaline

The Venture Bros.

30K 86 2003–2018

Adult animation · Parody

The Valley of the Wolves

27K 97 2003–2005

Danny Phantom

24K 49 2003–2007

Supernatural · Kids & family

Teenage Mutant Ninja Turtles

15K 157 2003–2009

Found family · Kids & family

Lilo & Stitch: The Series

13K 69 2003–2006

Kids & family · Found family

Red vs. Blue

10K 350 2003–2024

Parody · Lo-fi charm · Long-runner

Wolf's Rain

9K 26 2003–2004

Distinctive score · Melancholic

Xiaolin Showdown

8K 52 2003–2006

Kids & family · Family-safe

Duck Dodgers

8K 39 2003–2005

Parody · Slapstick · Campy

Helen of Troy

7K 2 2003–2003

Period piece · War & military

Sonic X

7K 78 2003–2006

Anime · Kids & family

Spider-Man: The New Animated Series

7K 13 2003–2003

Adrenaline · Kids & family

All Grown Up!

6K 55 2003–2008

Kids & family · Coming of age

Code Lyoko

6K 97 2003–2007

School & campus · Friendship

Gungrave

6K 26 2003–2004

Criminal underworld · Anime

Last Exile

4K 26 2003–2003

Anime · Visually striking

Most Extreme Elimination Challenge

4K 83 2003–2007

Slapstick · Absurdist · Campy

Power Rangers Ninja Storm

4K 38 2003–2004

Kids & family · Family-safe

Martin Mystery

4K 66 2003–2006

Supernatural · Kids & family

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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

This product uses the TMDB API but is not endorsed or certified by TMDB. Rating data from IMDb Non-Commercial Datasets.

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