Story: "Prisoners of the Twentieth Century" (22 Pages)

Credits:

Grant Morrison (plot, script)
Howard Porter (pencils)
John Dell (inks)
Ken Lopez (letters)
Pat Garrahy (colors)
Heroic Age (color separations)
Dan Raspler (edits)

Feature Characters:

Superman of the 853rd century (last in Superman Vol. 2 #1,000,000)
Batman of the 853rd century (last in Detective Comics #1,000,000)
Flash (John Fox; last in Impulse #1,000,000))
Starman of the 853rd century (last in Starman Vol. 2 #1,000,000)
Wonder Woman of the 853rd century
Aquaman of the 853rd century
Hourman of the 853rd century (latter three last in DC One Million #2; all seven as the Justice League A; all seven next in DC One Million #3)

Guest Stars:

Batman
Martian Manhunter
Plastic Man
Zauriel
Oracle
Huntress II
Steel III
Big Barda (all in between DC One Million #2 and DC One Million #3)

Villains:

Solaris II (behind the scenes)