Loony Leo (Astro City)
Loony Leo (Astro City) appears in 4 issues in grailworth's catalog, and was first published in 1996.
Origin
Every appearance we value
Astro City (2013) 2 issues
Kurt Busiek's Astro City (1996) 2 issues
Character appearances from the Grand Comics Database, CC BY-SA 4.0.