| Issue | #18 |
| Published | September 2000 |
| Cover Price | $2.95 |
| Pages | 28 |
| Editing | Diana Schutz; Adam Gallardo (Assistant Editor) |
| Characters | Madman; G-Men; Dean Crept; Mike Mattress |
| Genre | Superhero |
| Pencils | Mike Allred |
| Inks | Mike Allred |
| Colors | Han Allred |
| Letters | Mike Allred |
| Letters | typeset |
| Notes | Credits page with indicia. |
| Characters | Madman; Chow Skip-Wang; G-Men; Dean Crept; Mike Mattress; Lucifer; Mrs. Lake; Cheetah Man |
| Genre | Superhero |
| Script | Mike Allred |
| Pencils | Mike Allred |
| Inks | Mike Allred |
| Colors | Han Allred |
| Letters | Mike Allred |
| Notes | THE G-MEN FROM HELL: Part 2 of 4. |
| Letters | typeset |
| Notes | 5 letters of comment by Shawn Larson, Aaron R. Davis, Damon Hammer, Mike Kalibabky, Bill Schelly. |
| Notes | House Advertisements (One-Pager) for: THE ATOMICS #9, MADMAN COMICS. |
| Characters | Madman |
| Pencils | Jay Stephens |
| Inks | Jay Stephens |