| Issue | #4 |
| Published | May 2007 |
| Cover Price | 2.99 USD; 3.65 CAD |
| Pages | 36 |
| Editing | Mike Carlin; Tom Palmer, Jr. (associate) |
| Characters | Batman |
| Genre | Superhero |
| Pencils | Whilce Portacio (signed) |
| Inks | Richard Friend (signed) |
| Characters | Batman [Bruce Wayne]; Alfred Pennyworth; Captain James Gordon; General Adams; VILLAIN: Lex Luthor |
| Synopsis | Lex Luthor has supplied his prototype G.I. Robot to the military - and only Batman knows there's a viper in the Pentagon's nest. But Lex Luthor knows as well, and attacks Batman in the Batcave to prevent being exposed! [per solicitation] |
| Genre | Superhero |
| Script | Andy Diggle |
| Pencils | Whilce Portacio |
| Inks | Richard Friend |
| Colors | ? [as I.L.L.] |
| Letters | Travis Lanham |
| Script | Dan Didio |
| Letters | typeset |
| Notes | Dan Didio discusses the Countdown buttons they will be handing out at conventions - WWMD?; Jimmy Olsen must die!; Darkseid rules!; Look to the Skies! and I found Ray Palmer. DC hot list - 52 #45, MARTIAN MANHUNTER #8 and WONDER WOMAN #5. House ad for BATMAN CONFIDENTIAL #5. |