At the dawn of the Space Age, the threat of an alien invasion brings together Earth's greatest costumed defenders from the 1940s (Superman, Batman, Wonder Woman) with a new generation of heroes (Flash, Green Arrow, Adam Strange, Green Lantern), in this exciting and nostalgic animated feature, based on Darwyn Cooke's popular comic book miniseries. The voice cast includes David Boreanaz, Neil Patrick Harris, Lucy Lawless, Kyle McLachlan, Brooke Shields, and Jeremy Sisto. 75 min. Widescreen (Enhanced); Soundtrack: English Dolby Digital 5.1; audio commentary; featurette.