| Issue | #8 |
| Published | July 2007 |
| Cover Price | 3.99 USD; 4.75 CAD |
| Pages | 52 |
| Editing | Bob Schreck; Brandon Montclare (assistant) |
| Characters | Captain Comet [Adam Blake]; The Weird |
| Genre | Superhero; Science Fiction |
| Pencils | Ron Lim (signed) |
| Inks | Rob Hunter (signed) |
| Colors | Jeromy Cox (signed) |
| Characters | Captain Comet [Adam Blake]; The Weird; Tyrone; Eye; Chief Justice Maximillion Deville; Lord 8; Orion (cameo); VILLAINS: Deacon Dark; Prime-7; Psychic Monks (all die) |
| Synopsis | Captain Comet battles The Weird! Born of the same mysterious event in deep space, can these two sci-fi siblings coexist? [per solicitation] |
| Genre | Superhero; Science Fiction |
| Script | Jim Starlin |
| Pencils | Ron Lim; Jim Starlin |
| Inks | Rob Hunter; Al Milgrom |
| Colors | Jeromy Cox |
| Letters | Phil Balsman; Jared K. Fletcher |
| Script | Dan Didio |
| Letters | typeset |
| Notes | Dan Didio talks about COUNTDOWN. DC hot list - COUNTDOWN #51, GREEN LANTERN CORPS #12 and NIGHTWING #132. |