Appearing in "Hero Exchange"
Featured Characters:
Supporting Characters:
- Bucky (James Buchanan Barnes) (Only in flashback)
- U.S. Army
- Colonel Garcia (First appearance)
- Pvt. Brad Testa (First appearance)
- Pvt. Melinda Mendez (First appearance)
Antagonists:
- Juggernaut (Cain Marko) (First appearance)
- Ultron (First appearance)
- Baron Heinrich Zemo (First appearance) (Only in flashback)
Other Characters:
- Fin Fang Foom (Mentioned)
- Abraham Lincoln (Mentioned)
Races and Species:
- Humans (Main story and flashback)
- Asgardians
- Synthezoids
- Robots
Locations:
- Earth-33900 (Main story and flashback)
- Earth (Main story and flashback)
- United States of America
- South Carolina (First appearance)
- Fort Jackson (First appearance)
- South Carolina (First appearance)
- Great Britain (First appearance)
- Kuwait (First appearance)
- Afghanistan
- United States of America
- Earth (Main story and flashback)
Items:
Synopsis for "Hero Exchange"
After battling the Juggernaut and Ultron in Fort Jackson, South Carolina, Captain America, Iron Man and Thor get a history lesson en route to a battle with Fin Fang Foom.