Dr. Hydro
Dr. Herman Frayne
8 issues
Dr. Hydro, also known as Dr. Herman Frayne, has appeared in 8 comics from Marvel Comics since 1973. The most recent catalogued appearance dates to 2023. Team affiliations include Hydro-Men. Most catalogued appearances come from Sub-Mariner.
Real Name
Dr. Herman Frayne
Hero Name
Dr. Hydro
Publisher
First Appearance
Powers
Intellect, Gadgets, Sub-Mariner
Gender
Male
Latest Issue Appearances
Teams
Teammates
Appears alongside
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