Countdown! #129
| Series | The Defenders |
| Number | Vol. 1 #129 |
| Publisher | Marvel Comics, Marvel Comics Group |
| Date | 1984-03 |
| Type | Comic Book, Softcover |
| Language | English |
| Colorist | Christie Scheele |
| Cover Artist | Butch Guice |
| Editor | Carl Potts |
| Editor In Chief | Jim Shooter |
| Inker | Kim DeMulder |
| Letterer | Janice Chiang |
| Penciler | Don Perlin |
| Writer | J. M. DeMatteis* |
| Genre | Superhero |
| Published in | New York |
| Pages | 32 |
| UPC | 0714860215203 |
| Characters | Valkyrie, Moondragon, Beast, Gargoyle, Angel, Iceman |
| Story Location | New Mexico; Angel's Aerie, Virginia Smokies |
| Links | https://marvel.wikia.com/wiki/Defenders_Vol_1_129 |
Added by mlopinto