Simon Stagg (from Metamorpho)
Simon Stagg (from Metamorpho) appears in 37 issues in grailworth's catalog, and was first published in 1964. First appearance: Brave and the Bold #57 (1955), cover dated 1964.
First appearance
Every appearance we value
1st Issue Special (1975) 1 issue
Birds of Prey (1999) 2 issues
Brave and the Bold (1955) 4 issues
Justice League America (1989) 1 issue
Justice League Europe (1989) 2 issues
World's Finest Comics (1941) 1 issue
Character appearances from the Grand Comics Database, CC BY-SA 4.0.