Heavy Duty
G.I. Joe, Lamont A. Morris
- Also known as
Appearances
- G.I. Joe: Battle Files #1 — 2002-04-17
- G.I. Joe: Battle Files #3 — 2002-09-25
- G.I. Joe #11 — 2002-10-23
- G.I. Joe #12 — 2002-11-27
- G.I. Joe #13 — 2002-12-00
- G.I. Joe Battle Files Sourcebook #[nn] — 2003-02-26
- G.I. Joe: Frontline #6 — 2003-03-00
- G.I. Joe #17 — 2003-04-30
- G.I. Joe #23 — 2003-10-00
- G.I. Joe #23 — 2003-10-00
- G.I. Joe #24 — 2003-11-26
- G.I. Joe #24 — 2003-11-26
- Voltron: Defender of the Universe #9 — 2004-09-15
- G.I. Joe: Arashikage Showdown #1 — 2005-05-18
- G.I. Joe: A Real American Hero #300 — 2022-11-23