ABOUT THE IMAGE: Justice League is an American animated television series which ran from 2001 to 2004 on Cartoon Network. It is the seventh series of the DC Animated Universe. ^{The show was produced by Warner Bros. Animation. It is based on the Justice League of America and associated comic book characters published by DC Comics. It serves as a prequel to Batman Beyond and as a sequel to Batman: The Animated Series, Superman: The Animated Series and The New Batman Adventures. After two seasons, the series was rebranded as Justice League Unlimited, a successor series which aired for three seasons. This piece comes with a certificate of authenticity.}