Casey the Cop (DC humor)
Casey the Cop (DC humor) appears in 41 issues in grailworth's catalog, and was first published in 1944.
Every appearance we value
Adventure Comics (1938) 3 issues
Brave and the Bold (1955) 1 issue
Detective Comics (1937) 3 issues
Gang Busters (1947) 4 issues
Star Spangled Comics (1941) 1 issue
Superboy (1949) 4 issues
Superman (1939) 4 issues
World's Finest Comics (1941) 2 issues
Character appearances from the Grand Comics Database, CC BY-SA 4.0.