173
APPEARANCES
45
SERIES
Strange Tales #141
"Operation: Brain Blast!; Let There Be Victory!"
February 1966
Earliest catalogued appearances of Fixer and Mentallo.
The 1 flagged appearance plus the most recent 40 of 173. Show all 173 →
Strange Tales #141"Operation: Brain Blast!; Let There Be Victory!"
Feb 1966
No listings
Thunderbolts #163
Nov 2011
Captain America Corps #5"Into the Infinite!"
Dec 2011
Thunderbolts #164
Thunderbolts #165
Jan 2012
Thunderbolts #166
Thunderbolts #167
Feb 2012
Thunderbolts #169
Apr 2012
Thunderbolts #170
Thunderbolts #172
Jun 2012
Thunderbolts #173
Thunderbolts #174
Jul 2012
Dark Avengers #175
Aug 2012
The Superior Foes of Spider-Man #7"Beetlemania"
Feb 2014
Avengers Standoff: Welcome to Pleasant Hill #1
Earliest catalogued appearance of Kobik.
Apr 2016
Captain America: Sam Wilson #8
Jun 2016
Avengers Standoff: Assault on Pleasant Hill Omega #1
Thunderbolts #1
Jul 2016
Captain America: Steve Rogers #2
Aug 2016
Thunderbolts #2
Thunderbolts #3
Sep 2016
Captain America: Steve Rogers #4
Oct 2016
Thunderbolts #4
Thunderbolts #5
Nov 2016
Thunderbolts #6
Dec 2016
Thunderbolts #7
Jan 2017
Thunderbolts #8
Feb 2017
Thunderbolts #9
Mar 2017
Captain America: Steve Rogers #11
Apr 2017
Thunderbolts #10
Captain America: Steve Rogers #13
May 2017
Captain America: Steve Rogers #16
Jun 2017
Thunderbolts #12
The Punisher #13"War On the Streets Part Two"
Sep 2019
The Punisher #14"War On the Streets Part Three"
Oct 2019
Thunderbolts: Doomstrike #3
Jun 2025
Thunderbolts: Doomstrike #5
Jul 2025
Iron Man #2
Apr 2026
Iron Man #3
May 2026
Iron Man #4
Jun 2026
Iron Man #5
Jul 2026
Writers and artists on Fixer's earliest appearances.
Alpha Flight
130 issues
Avengers
89 issues
Avengers Standoff: Assault on Pleasant Hill Omega
1 issue
Avengers Standoff: Welcome to Pleasant Hill
Avengers / Thunderbolts
6 issues
Cable & Deadpool
50 issues
Captain America
72 issues
Captain America / Citizen V '98
Captain America Corps
Captain America: Sam Wilson
24 issues
Captain America: Steve Rogers
19 issues
Civil War Files
