Franklin Hall (Graviton)
Franklin Hall (Graviton) appears in 35 issues in grailworth's catalog, and was first published in 1977.
Every appearance we value
Amazing Spider-Man (1963) 2 issues
Avengers (1963) 4 issues
Avengers (1998) 1 issue
Fantastic Four (1961) 1 issue
Fantastic Four (2023) 1 issue
Iron Man (2026) 1 issue
Marvel Two-in-One Annual (1976) 1 issue
Secret Wars II (1985) 1 issue
Superior Avengers (2025) 2 issues
Web of Spider-Man (1985) 2 issues
West Coast Avengers (1984) 3 issues
X-Men Forever (2001) 1 issue
Character appearances from the Grand Comics Database, CC BY-SA 4.0.