Digger Harkness (Captain Boomerang, from Flash)
Digger Harkness (Captain Boomerang, from Flash) appears in 61 issues in grailworth's catalog, and was first published in 1960.
Every appearance we value
Checkmate (1988) 1 issue
Cosmic Boy (1986) 1 issue
DCU: Legacies (2010) 2 issues
Detective Comics (1937) 1 issue
Firestorm (2004) 1 issue
Flash (1959) 2 issues
The Flash (2016) 1 issue
Flash Annual (1987) 1 issue
Infinite Crisis (2005) 1 issue
Injustice: Gods Among Us (2013) 1 issue
Justice League of America (1960) 1 issue
Legends (1986) 4 issues
Nightwing (2016) 1 issue
Secret Origins (1986) 2 issues
Secret Origins Annual (1987) 1 issue
Showcase '94 (1994) 1 issue
Suicide Squad (2016) 1 issue
Teen Titans Academy (2021) 1 issue
Wonder Woman '77 (2015) 1 issue
Character appearances from the Grand Comics Database, CC BY-SA 4.0.