Best Adventure TV Series of 2003
134 Adventure series that started in 2003, ranked by popularity
Fullmetal Alchemist
86K 51 2003–2004
Action · Adventure · Animation
Teen Titans
43K 66 2003–2006
Action · Adventure · Animation
Star Wars: Clone Wars
33K 27 2003–2005
Action · Adventure · Animation
The Venture Bros.
30K 86 2003–2018
Action · Adventure · Animation
Danny Phantom
23K 49 2003–2007
Action · Adventure · Animation
Teenage Mutant Ninja Turtles
15K 157 2003–2009
Action · Adventure · Animation
Lilo & Stitch: The Series
13K 69 2003–2006
Action · Adventure · Animation
Red vs. Blue
10K 350 2003–2024
Action · Adventure · Animation
Wolf's Rain
9K 26 2003–2004
Action · Adventure · Animation
Xiaolin Showdown
8K 52 2003–2006
Action · Adventure · Animation
Duck Dodgers
8K 39 2003–2005
Action · Adventure · Animation
Sonic X
7K 78 2003–2006
Action · Adventure · Animation
Spider-Man: The New Animated Series
7K 13 2003–2003
Action · Adventure · Animation
All Grown Up!
6K 55 2003–2008
Action · Adventure · Animation
Code Lyoko
6K 97 2003–2007
Action · Adventure · Animation
MTV Roadies
6K 426 2003–present
Adventure · Game-Show · Reality-TV
Wildboyz
5K 32 2003–2006
Adventure · Comedy · Documentary
Dog the Bounty Hunter
5K 222 2003–2012
Adventure · Crime · Documentary
Last Exile
4K 26 2003–2003
Action · Adventure · Animation
Most Extreme Elimination Challenge
4K 83 2003–2007
Action · Adventure · Comedy
Kino's Journey
4K 14 2003–2003
Adventure · Animation · Drama
Power Rangers Ninja Storm
4K 38 2003–2004
Action · Adventure · Family
Martin Mystery
4K 66 2003–2006
Action · Adventure · Animation
Tutenstein
4K 40 2003–2007
Adventure · Animation · Family