Story: "Soul of the Machine" (17 Pages)

Credits: Keith Giffen (plot, breakdown pencils); J.M. DeMatties (script); Kevin Maguire (pencils); Al Gordon (inks); Bob Lappan (letters); Gene D'Angelo (colors); Andrew Helfer (edits)

Feature Characters: Batman, Doctor Fate II (both in between Millennium #5 and #6); Captain Atom (appearance same as Firestorm, The Nuclear Man #68)

Guest Stars: Arisia, Hal Jordan, Hawkman II, Hawkwoman, Katma Tui Stewart, Superman (both in between Millennium #5 and #6)

Supporting Character: G'nort Esplanade Gneesmacher (Green Lantern of Sector 68; first appearance; last, behind the scenes, in Green Lantern Vol. 2 #200)

Villains: Highmaster (last in Justice League of America #141; next in Millennium #6); The Manhunters of planet Orinda (some also appear in Firestorm, The Nuclear Man #68 during this story; all destroyed in this story)

Second Story: "...Back at the Ranch" (5 Pages)

Credits: Keith Giffen (plot, pencils); J.M. DeMatties (script); Al Gordon (inks); Agustin Mas (letters); Gene D'Angelo (colors); Andrew Helfer (edits)

Feature Characters: Blue Beetle II, Mister Miracle II, Batman, Black Canary II, Guy Gardner (all five in between Millennium #5 and #6; latter three behind the scenes only)

Guest Stars: Herupa Hando Hu, Nadia Safir, Janwillem Kroef (name misspelled "Janwillem" in this story), Kilowog (all in between Millennium #5 and #6)

Guest Appearances: Aqualad, Aquaman, Brainwave, Green Arrow, Hourman II, Jade, John Stewart, Mr. Bones, Nuklon, Obsidian, Skyman, Wildcat III, Xiang Po, Betty Clawman, Celia Windward, Gregorio de la Vega, Takeo Yakata, Tom Kalmaku, Floronic Man (all, behind the scenes, in between Millennium #5 and #6)