Karl Morgenthau
Flag-Smasher
- Also known as
Appearances
- Marvel Age Annual #1 — 1985-00-00
- Captain America #312 — 1985-12-00
- Captain America #321 — 1986-09-00
- Captain America #322 — 1986-10-00
- Captain America #323 — 1986-11-00
- Captain America #355 — 1989-07-00
- Marc Spector: Moon Knight #8 — 1989-12-00
- Marc Spector: Moon Knight #9 — 1989-12-00
- Ghost Rider: Resurrected #[nn] — 1991-11-00
- Captain America #400 — 1992-05-00
- Captain America #438 — 1995-04-00
- Captain America 1999 #[nn] — 1999-10-00
- All-New Official Handbook of the Marvel Universe A to Z #4 — 2006-04-26
- Cable & Deadpool #28 — 2006-07-00
- Cable & Deadpool #29 — 2006-08-00
- Cable & Deadpool #5 — 2006-08-16
- Marvel Masterworks: Doctor Strange #10 — 2021-00-00
- Moon Knight Epic Collection #5 — 2024-10-08