Appearing in "Heart"
Featured Characters:
- ⏴ Captain America (Steve Rogers) ⏵ (Main story and flashback)
Supporting Characters:
- Bucky (James Barnes) (Only in flashback)
- Howling Commandos
- Nick Fury (Main story and flashback)
- Gabe Jones (Only in flashback)
- Robert Ralston (Only in flashback)
- Pinky Pinkerton (Only in flashback)
- Dum-Dum Dugan (Only in flashback)
- Dino Manelli (Only in flashback)
- Izzy Cohen (Only in flashback)
- Edwin Jarvis
Antagonists:
- Nazi soldiers (Only in flashback)
Other Characters:
- Cameron Klein (First appearance)
- Stanley Klein (Death)
- Shirley Klein
- Jill
- Simon (Stanley's great-grandson)
- U.S. Army (Only in flashback)
- Charlie (First appearance; dies)
- Hauser (First appearance; dies)
- Doyle
- Teddy
Races and Species:
- Humans (Main story and flashback)
Locations:
- North America
- Europe (Main story and flashback)
Items:
Events:
- Battle of the Bulge (Main story and flashback)
Synopsis for "Heart"
- Synopsis not yet written
Notes
This issue contains a letters page, "American Grafitti". Letters are published from: Terrence Connors, Ralph Dula, Kevin Sargeant, Ronnie Dingman, Chris J. Thompson, and Jeff Stoltman.
Trivia
Stanley and Shirley Klein were last seen in Captain America (Vol. 3) #25.