Story: "Zero Hour" (23 Pages)

Credits: Dan Jurgens (plot, script, pencils); Jerry Ordway (finished art pencils, inks); Gaspar Saladino (letters); Gregory Wright (colors); K.C. Carlson (edits)

Feature Characters: Waverider, Metron (last in Superman Vol. 2 #93 ???); Atom I (dies), Dr. Mid-Nite, Flash I, Green Lantern (Alan Scott), Hourman I , Dr. Fate, Wildcat II, Hawkman I (next in Hawkman Vol. 3 #13), Hawkgirl I (in between Hawkman Vol. 3 #12 and #13), Johnny Thunder II (last in ???), Johnny Quick (last in ???), Sandman I (last in ???), Starman I (last in ???)

Guest Stars: Aquaman (next in issue #1), Atom II (next in ???), Green Lantern (Kyle Rayner), Geo-Force, Katana, Green Arrow I (next in ???), Impulse (last in ...), Rokk Krinn (last in ...), Blue Beetle II (last in ...; next in ???), Booster Gold (last in ...), Elongated Man (last in ...; next in ???), Martian Manhunter (last in ...), Metamorpho (last in ...), Nightwing (last in ...), Supergirl (last in ...), Wonder Woman (last in ...), Cosmic Boy (SW6), Lightning Lad (SW6), Saturn Girl (SW6), Agent Liberty (next in ???), Aqualad (next in ???), Arsenal IV (next in ???), Amazing Man II, Captain Atom, Doctor Light IV (next in ???), Emerald Dragon, Gunfire, Jade (next in ???), Killowatt, Lightray (next in ???), Orion (next in ???), Highfather (next in ???), L-Ron, Maxima (next in Extreme Justice #0), Mister Miracle II (next in ???), Northwind (next in ???), Obsidian (next in ???), Power Girl, Redwing, Starfire III (next in ???), Steel III (next in ???), Triumph (next in ???), Vril Dox II (next in ???), Warrior, Red Star (next in ???), Phantra (next in ???), Phantasm (next in ???), Superman (last in Superman: the Man of Steel #33 ?????); Ray II, Batman (last in ???), Robin III (last in ???), Darkstar Donna Troy (last in ???), Superboy (last in ???); Hawkman III (last in Hawkman Vol. 3 #13)

Supporting Character: Batgirl II (last in Batman #511), Alpha Centurion (last in ??; next in ??)

Villains: Extant; Time Trapper