Events & eras On screen Lore Members Activity

U.S.Agent (Marvel) — First appearance, key issues & comics · Cape Zone

U.S.Agent portrait

Character/Marvel

U.S.Agent

John Walker

461 appearancesSince 1989

U.S.Agent first appeared in The West Coast Avengers Annual #4 (1989), published by Marvel. 461 appearances are indexed across 60 series.

Also known as John Walker

Character history

Key issues

4 issues

The West Coast Avengers Annual
#4
first appearance
1989-00-00
Captain America
#380
origin
1990-12-00
Captain America
#381
origin
1991-01-00
Captain America
#382
origin
1991-02-00

Across the catalog

Appears in

60 series

Avengers West Coast
1989–1994
42 issues →
Captain America
1968–1996
41 issues →
Force Works
1994–1996
22 issues →

Thunderbolts cover

Thunderbolts

2006–2012

12 issues →

The Mighty Avengers cover

The Mighty Avengers

2007–2010

12 issues →

Marvel Comics Presents cover

Marvel Comics Presents

1988–1995

11 issues →

Avengers cover

Avengers

1998–2004

10 issues →

DACape Archive 2012

Dark Avengers

2012–2013

9 issues →

Iron Man cover

Iron Man

1968–1996

8 issues →

MCPCape Archive 2007

Marvel Comics Presents

2007–2008

8 issues →

Avengers Spotlight cover

Avengers Spotlight

1989–1991

7 issues →

TNICape Archive 2004

The New Invaders

2004–2005

6 issues →

Marc Spector: Moon Knight cover

Marc Spector: Moon Knight

1989–1994

5 issues →

Wonder Man cover

Wonder Man

1991–1994

5 issues →

Infinity Crusade cover

Infinity Crusade

1993–1993

5 issues →

Captain America cover

Captain America

1998–2002

5 issues →

OFCape Archive 2007

Omega Flight

2007–2007

5 issues →

CACCape Archive 2011

Captain America Corps

2011–2011

5 issues →

Avengers Epic Collection cover

Avengers Epic Collection

2013–

5 issues →

UCape Archive 2021

U.S.Agent

2021–2021

5 issues →

AWCCape Archive 1990

Avengers West Coast Annual

1990–1993

4 issues →

The Infinity War cover

The Infinity War

1992–1992

4 issues →

ATTCape Archive 1993

Avengers: The Terminatrix Objective

1993–1993

4 issues →

UCape Archive 1993

U.S.Agent

1993–1993

4 issues →

Show all 60 series ↓Show less ↑

Captain America Epic Collection
2014–
4 issues →
TDCape Archive 2025
Thunderbolts: Doomstrike
2025–2025
4 issues →
What If...?
1989–1998
3 issues →
Nomad
1992–1994
3 issues →
MAHCape Archive 1994
Marvel Action Hour, Featuring Iron Man
1994–1995
3 issues →
WMCape Archive 1994
War Machine
1994–1996
3 issues →
SWCape Archive 1994
Scarlet Witch
1994–1994
3 issues →
Thunderbolts
1997–2003
3 issues →
MSCape Archive 2000
Maximum Security
2000–2001
3 issues →
UCape Archive 2001
USAgent
2001–2001
3 issues →
Incredible Hercules
2008–2010
3 issues →
Iron Man Epic Collection
2013–
3 issues →
Captain America: Sam Wilson
2015–2017
3 issues →
TUSCape Archive 2021
The United States of Captain America
2021–2021
3 issues →
Devil's Reign
2022–2022
3 issues →
DRVCape Archive 2022
Devil's Reign: Villains for Hire
2022–2022
3 issues →
The Avengers
1963–1996
2 issues →
The Incredible Hulk
1968–1999
2 issues →
The Spectacular Spider-Man
1976–1998
2 issues →
Alpha Flight
1983–1994
2 issues →
West Coast Avengers
1985–1989
2 issues →
Web of Spider-Man
1985–1995
2 issues →
Quasar
1989–1994
2 issues →
MSCape Archive 1990
Marvel Super-Heroes
1990–1993
2 issues →
ICCape Archive 2008
Infinity Crusade
2008–2009
2 issues →
ROKCape Archive 2010
Realm of Kings Inhumans
2010–2010
2 issues →
CABCape Archive 2012
Captain America by Ed Brubaker
2012–2013
2 issues →
Incredible Hulk Epic Collection
2015–
2 issues →
AWCCape Archive 2018
Avengers West Coast Epic Collection
2018–
2 issues →
CAHCape Archive 2020
Captain America: Heroes Return - The Complete Collection
2020–
2 issues →
Avengers
2023–2026
2 issues →
Ultimates
2024–2026
2 issues →
Fantastic Four
1961–1996
1 issue →
Thor
1966–1996
1 issue →
The Avengers Annual
1967–1994
1 issue →
Iron Man Annual
1976–1994
1 issue →