The Mighty Thor #8 - The Mysterious Mister Hyde; Revenge of Mr. Hyde; Thor's Showdown with Mr. Hyde Captain America : Season 1 Episode 36
TV-G Syndication 18m
Aired: November 20th, 1966 @ 8:00 AM EST on Syndication
Calvin Zabo, an employee fired by Donald Blake for stealing, vows revenge and uses a chemical formula to turn himself into the super powered Mr. Hyde.
