The JLA and JSA, alongside the Legion of Super-Heroes, are captured by Mordru in the 30th century and forced to do his task: reclaim the three items lost after the JLA satellite was destroyed in the late 20th century.
Mark Waid, Geoff Johns, John Broome, Gardner Fox, Len Wein, Cary Bates, Bob Kanigher, Marv Wolfman, Francis Manapul, Brian Buccellato, William Messner-Loebs, Scott Kolins, Mike Wieringo, Alberto Dose, Ethan Van Sciver, Carmine Infantino, Ross Andru, Irv Novick, Andy Kubert, Harry Lampert, Everett Hibbard, Mike Collins & George P�rez
Gardner Fox, Bob Kanigher, Archie Goodwin, Steve Englehart, Gil Kane, Carmine Infantino, Joe Kubert, Sheldon Moldoff, Walt Simonson, Howard Sherman, Peter Riss & Sal Amendola