Serpentor (G.I. Joe, Real American Hero)
Serpentor (G.I. Joe, Real American Hero) appears in 36 issues in grailworth's catalog, and was first published in 1986. First appearance: G.I. Joe, A Real American Hero #49 (1982), cover dated 1986.
First appearance
Origin
Deaths
Every appearance we value
G.I. Joe (2004) 4 issues
G.I. Joe Yearbook (1985) 2 issues
Character appearances from the Grand Comics Database, CC BY-SA 4.0.