Bruce Timm revealed at WonderCon that the next DC Animated film will be Justice League: Doom.
According to Timm, the story is “loosely inspired” by Mark Waid’s Tower of Babel arc from the JLA relaunch. Running from issues #43-46 originally, the series featured Ra’s Al Ghul stealing all of Batman’s files on the JLA members, who in turn is able to defeat all of the JLA due to Batman’s detailed notes.
The story was previously adapted as the series finale for the Justice League animated TV show, which Timm had also worked on.
As an additional note, the film will be the last DC Animated film project that Dwayne McDuffie worked on.
(via source)
