When Gorilla Grodd escapes from prison, Wonder Woman, Hawkman, and Green
Lantern lead a team of heroes and capture him. Little do they know, the
helmet Grodd uses to boost his powers has been rigged for primate
pandemonium. In an instant, most of the team's members transform into
apes! Can the Justice League fight through Grodd's gorilla grip? Or will
New York City fall to a super-simian onslaught?