Electro
Electro (Robot) (Earth-616)
Appears in 16 issues
Appearances
Marvel Mystery Comics #19
1941
Marvel Mystery Comics #18
1941
Marvel Mystery Comics #17
1941
Marvel Mystery Comics #16
1941
Marvel Mystery Comics #15
1941
Marvel Mystery Comics #14
1940
Marvel Mystery Comics #13
1940
Marvel Mystery Comics #12
1940
Marvel Mystery Comics #11
1940
Marvel Mystery Comics #10
1940
Marvel Mystery Comics #9
1940
Marvel Mystery Comics #8
1940
Marvel Mystery Comics #7
1940
Marvel Mystery Comics #6
1940
Marvel Mystery Comics #5
1940
Marvel Mystery Comics #4
1940