Hydron (Salem's Seven, Marvel)

8 appearances · First published 1977

Hydron (Salem's Seven, Marvel) appears in 8 issues in grailworth's catalog, and was first published in 1977. First appearance: Fantastic Four #186 (1961), cover dated 1977.

First appearance

Cover of Fantastic Four #186 (1961)

Fantastic Four #186 (1961)First appearance1977

Every appearance we value

Avengers 2000 (2000) 1 issue

#1

Fantastic Four (1961) 3 issues

Fantastic Four (2023) 1 issue

#5

Marvel Knights 4 (2004) 3 issues

Character appearances from the Grand Comics Database, CC BY-SA 4.0.