Young Justice Vol. 4: Invasion
Greg Weisman is an American comic book and animation writer and producer, best known as the creator of Gargoyles and as the Supervising Producer of The Spectacular Spider-Man. Weisman is currently a producer on the Young Justice animated series. In addition, Weisman wrote the script for DC Showcase: Green Arrow, an animated short feature that is included on the DVD for the film, Superman/Batman: Apocalypse.