| Release: | Aug 2003 |
| Cover: | Aug 2003 |
The Underground, Part Iv
| Release: | Aug 2003 |
| Cover: | Aug 2003 |
| Writer | Frank Tieri |
| Penciller | Georges Jeanty |
| Inker | Scott Elmer, Dexter Vines |
| Colorist | Color Dojo |
| Letterer | Dave Sharpe |
| Editor | Mike Marts |
| Sabretooth | Victor Creed |
| Domino | Neena Thurman |
| Aurora | Jeanne-Marie Beaubier |
| Marrow | Sarah Rushman |
| Meltdown | Tabitha Smith |
| Maverick | Christoph Nord |
| Blaquesmith | |
| Agent Jackson | Brent Jackson |
| Washout | John Lopez |
| Soldier X | Nathan Summers |
| Age | Modern Age |
|---|---|
| Format | MDCU |
| Series Group | X-Men |
| Genre | Adventure | Super-Heroes |
| No. of Pages | 32 |
| Country | USA |
| Language | English |