Issue: #146
Guest-starring the Teen Titans! Summoned back to Titans Tower, Robin discovers one of the Titans is in trouble. Now, with the help of Beast Boy, Speedy and others, Robin must lead the team into the depths of top secret facility where a secret to salvation lies.
Creators: Bill Willingham, Guy Major, Michael Wright, Phil Balsman, Bill Williams, Andy Owens, Scott McDaniel
Characters: Batman, Tim Drake, Beast Boy, Raven, Lex Luthor, Wonder Girl, Kon-El, Sgt. Tommy Tinker, Veteran, Ilsa Von Hammer, Johnny Cloud
Story arcs: Infinite Crisis