Clock King (William Tockman)
Clock King (William Tockman) appears in 27 issues in grailworth's catalog, and was first published in 1960. First appearance: World's Finest Comics #111 (1941), cover dated 1960.
First appearance
Every appearance we value
Batman (2016) 2 issues
Batman '66 (2013) 1 issue
DCU: Legacies (2010) 1 issue
Injustice: Gods Among Us (2013) 1 issue
Justice League America (1989) 2 issues
Justice League Europe (1989) 2 issues
Justice League of America (1960) 1 issue
Nightwing (2016) 1 issue
Showcase '94 (1994) 1 issue
Team Titans (1992) 3 issues
World's Finest Comics (1941) 1 issue
Character appearances from the Grand Comics Database, CC BY-SA 4.0.