Walter Macken
from Iron Man
- Also known as
Appearances
- Invincible Iron Man #28 — 2010-09-00
- Invincible Iron Man #29 — 2010-10-00
- Invincible Iron Man #31 — 2010-12-00
- Invincible Iron Man #505 — 2011-08-00
- Invincible Iron Man #527 — 2012-12-00
- Iron Man Modern Era Epic Collection #4 — 2024-12-25