The Atomic Knight (Gardner Grayle)
The Atomic Knight (Gardner Grayle) appears in 6 issues in grailworth's catalog, and was first published in 1985.
Every appearance we value
The Brave and the Bold (2007) 1 issue
Crisis on Infinite Earths (1985) 1 issue
Doomsday Clock (2018) 1 issue
The Outsiders (1985) 2 issues
Wonder Woman (1942) 1 issue
Character appearances from the Grand Comics Database, CC BY-SA 4.0.