Story: "Dark Genesis!" (22 Pages)

Credits:

John Ostrander (plot, script)
Flint Henry and Mike McKone (pencils)
Flint Henry and José Marzan, Jr. (inks)
Todd Klein (letters)
Adrienne Roy (colors)
Dan Raspler (associate edits)
Denny O'Neil (edits)

Feature Character:

Batman (last in Demon Vol. 3 #3)

Supporting Characters:

Alfred Pennyworth (last in Batman #454; next in issue #624)
James Gordon (last in Batman #454)

Villain:

Clyde Harris (first appearance; a psychopath claiming to be the Batman)

Other Characters:

Tod Nathan Taylor (first appearance; the publisher of the Batman comic book)
Fred Lasker (first appearance; the creator of the Batman comic book)
Jack Hemp (first appearance; the host of the Dead of Night radio show)
Ernie (first appearance; Hemp's technician)
Billy Canfield (first appearance; a petty thief; deceased)
Henny (voice only)

Comment: Story continued in the following issue.