Blockbuster (Mark Desmond, DC)
Blockbuster (Mark Desmond, DC) appears in 15 issues in grailworth's catalog, and was first published in 1965. First appearance: Legends #3 (1986), cover dated 1987.
First appearance
Origin
Deaths
Every appearance we value
Batgirl (2000) 1 issue
Batman (1940) 1 issue
Birds of Prey (1999) 1 issue
Crisis on Infinite Earths (1985) 1 issue
DCU: Legacies (2010) 1 issue
Detective Comics (1937) 1 issue
The Flash (2010) 1 issue
Justice League of America (1960) 2 issues
Justice League of America (2013) 1 issue
Legends (1986) 1 issue
Secret Origins (1986) 2 issues
Character appearances from the Grand Comics Database, CC BY-SA 4.0.