Story: "Earth to Earth" (22 Pages)

Credits:

Alan Moore (plot, script)
Rick Veich (pencils)
Alfredo Alcala and John Totleben (inks)
John Costanza (letters)
Tatjana Wood (colors)
Karen Berger (edits)

Feature Character:

Swamp Thing (also appears in flashback)

Supporting Characters:

Abby Cable (also appears in flashback; next in issue #59)
Chester Williams (next in issue #59)
Liz Tremayne (next in issue #63)

Guest Stars:

Batman (last in flashback in issue #54; next in Detective Comics #566)
Phantom Stranger (last in issue #51; next in Action Comics #585)
Deadman (last in issue #51; next in Millennium #8)
John Constantine (in between issue #51 and #65)
James Gordon
Harvey Bullock (both last in flashback in issue #54; both next in Batman #400)

Other Character:

Delamare (first appearance)