Story
Featuring
Justice League
Storyline
The League tracks the origin of a robot which took mental control over Batman and Hawkman and they end up in a mistaken battle on a faraway planet with another group of heroes.
Story Notes
Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics.
The four villains are inspired by some of Marvel's Avengers (Quicksilver, Scarlet Witch, Yellowjacket, and Thor).