Justice League
A Cartoon Network Original
Fans get a fresh take on DC's legendary heroes as Batman, Superman, Wonder Woman, The Flash, Hawkgirl, Green Lantern, and Martian Manhunter are drawn into a united team. Instead of following one vigilante, the series places the spotlight on how they work together, each member bringing a distinct... Read more
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Streaming availability last verified: February 01, 2026
About Justice League
Fans get a fresh take on DC's legendary heroes as Batman, Superman, Wonder Woman, The Flash, Hawkgirl, Green Lantern, and Martian Manhunter are drawn into a united team. Instead of following one vigilante, the series places the spotlight on how they work together, each member bringing a distinct set of powers and ideals to the table. They confront threats that span science fiction and mythic magic, from covert conspiracies to planet hopping crises, while learning to trust each other under pressure. The writers emphasize ensemble dynamics, mentorship for younger heroes, and the moral weight of wielding extraordinary abilities. The tone mixes kinetic action with character-driven drama and a dash of humor, earning its own confident identity and lasting teamwork everywhere.
Released in 2001 as part of Warner Bros. Animation's DC Animated Universe, the series features Kevin Conroy as Batman and George Newbern as Superman, with Susan Eisenberg, Phil LaMarr, and Carl Lumbly rounding out the principal lineup for fans worldwide.
Across its run the show helped redefine how animation presents a true superhero ensemble on screen. Its punchy voice cast and kinetic action shaped the look of later DC projects and inspired fan art, crossover episodes, and discussions about teamwork. It became a reference point for balancing a large cast.
Critics welcomed the series for its balanced mix of action, humor, and character development, delivering stories that emphasize duty, leadership, and the weight of responsibility. It treats moral choices with care and shows how collaboration can outmaneuver threats. The ensemble format lets each hero shine while keeping the team central.
Details
- Release Date
- November 17, 2001
- Episode Length
- 24m
- Rating
- TV-PG
- User Ratings
- 565 votes
- Type
- TV Series
- Seasons
- 2
- Episodes
- 50
- Network
- Cartoon Network
- Status
- Ended
- Genres
- Action & Adventure, Animation, Sci-Fi & Fantasy
- Country
- United States
- Studio
- Warner Bros. Animation
- External Links
- View on IMDB
Official Trailer
Cast
Kevin Conroy
Batman (voice)
George Newbern
Superman (voice)
Susan Eisenberg
Wonder Woman (voice)
Phil LaMarr
Green Lantern (voice)
Carl Lumbly
J'onn J'onzz (voice)
Michael Rosenbaum
The Flash (voice)
Maria Canals-Barrera
Hawkgirl (voice)
Created by: Gardner Fox, Bob Kane, William Moulton Marston
Seasons (2 seasons, 50 episodes)
Season 1
24 episodes - 2001
Season 2
26 episodes - 2003