U.S. Agent
Jonathan Walker (Earth-616)
Appears in 21 issues
Appearances
Iron Man / Captain America: Casualties of War #1
2007
Civil War #7
2007
Civil War: Choosing Sides #1
2006
New Avengers #25
2006
Civil War #1
2006
Captain America #10
2005
The Spectacular Spider-Man #138
1988
The Spectacular Spider-Man #137
1988
West Coast Avengers #30
1988
Captain America #339
1988
Captain America #337
1988
Captain America #336
1987
Captain America #335
1987
Captain America #334
1987
Captain America #333
1987
Captain America #332
1987
Captain America #329
1987
Captain America #328
1987
Captain America #327
1987
The Avengers #96
1972
Civil War: The Initiative #1