As the Joker plans his greatest escape to date, a shocking discovery makes him speed up his timetable. Plus, DEO Agent Chase interviews some of the Joker's past victims; discover the secrets of the Joker's lethal gas; profile pages of the event's major players; and much, much more!
Written By: J.H. Williams III
D.C. Johnson Pencils: Todd Nauck
J.H. Williams III
John Peter Doherty Inks: Jimmy Palmiotti
John Peter Doherty
Robin Riggs Cover By: Walt Simonson