First appearances of characters whose name contains “The Madmen”"

IssueTitleNotes
3Blue Beetle (Charlton, 4th Series)1st appearance of the Madmen
3-2Blue Beetle (Charlton, 4th Series)Reprints Blue Beetle (Charlton #3 (Oct 1967); 1st Appearance of the Madmen; Modern Comics reprint; ca. 1977