Batman / Superman: World’s Finest — DC Comics
Issue: #24
"RETURN TO KINGDOM COME" CONCLUDES!With no way back to their own Earth, will Superman and Batman have to witness the tragic events that led to cataclysm--or are they fated to take the place of their doppelgangers?
Creators: Mark Waid, Mahmud A. Asrar, Dave Wilkins, Steve Wands, Paul Kaminski, Chris Rosa, Tamra Bonvillain, Dan Mora, Sweeney Boo
Characters: Dick Grayson, Batman, Joker, Superman, Ted Kord, Darkseid, Billy Batson, Spectre, Nabu the Wise, Roy Harper, Deadman, Hawkman, Alan Scott, Phoebus, Joker's Daughter, Barry Allen, Wally West, Magog, Kingdom Come Superman, Gog