|Posted by john Donnelly on January 5, 2014 at 12:25 AM|
The film is rated PG-13 by the Motion Picture Association of America for action violence and is the first in the DC Universe Animated Original Movies line released by Warner Premiere and Warner Bros. Animation. It was followed by Justice League: The New Frontier.
The film was released on September 18, 2007. Before the DVD release, the movie was first screened at the San Diego Comic-Con on July 26, 2007. It made its U.S. broadcast premier on the Cartoon Network on Saturday July 12, 2008 at 9:00 p.m. EST.
Despite similar animation styles, the film used new animation models, and is only loosely based on the DC Animated Universe that lasted from 1992-2006, with a few allusions to the older series, as well as the Fleischer Superman series, found in the Fortress of Solitude. Wiki