Alex Sector (from M.A.S.K.)
Alex Sector (from M.A.S.K.) appears in 12 issues in grailworth's catalog, and was first published in 1985. First appearance: MASK #3 (1985), cover dated 1985.
First appearance
Every appearance we value
Action Comics (1938) 1 issue
Batman (1940) 1 issue
Batman and the Outsiders (1983) 1 issue
Blue Devil (1984) 1 issue
Green Lantern (1960) 1 issue
Justice League of America (1960) 1 issue
New Teen Titans (1980) 1 issue
Superman (1939) 1 issue
World's Finest Comics (1941) 1 issue
Character appearances from the Grand Comics Database, CC BY-SA 4.0.