Mister Hyde (Marvel Comics)

Calvin Zabo
Mister Hyde
Calvin Zabo transforming into Mister Hyde as depicted in The Amazing Spider-Man #232 (September 1982).
Art by John Romita Jr.
Publication information
PublisherMarvel Comics
First appearanceJourney into Mystery #99 (December 1963)
Created byStan Lee
(writer)
Don Heck
(artist)
In-story information
Alter egoCalvin Zabo
SpeciesHuman mutate
Team affiliationsMasters of Evil
Lethal Legion
Thunderbolts
PartnershipsScorpion
Batroc
Cobra
Jester
Notable aliasesEdward Hyde
Mister Hyde
Abilities
  • Genius-level intellect
  • Hydra formula granting:
    • Superhuman strength, stamina, and durability
    • Accelerated healing

Mister Hyde (Calvin Zabo) is a supervillain appearing in American comic books published by Marvel Comics. Created by writer Stan Lee and artist Don Heck, the character first appeared in Journey into Mystery #99 (December 1963). Calvin Zabo is a supervillain known under the codename of Mister Hyde and has been a known collaborator of Cobra. He is the father of the superhero Daisy Johnson. The character has also been a member of the Masters of Evil.

Calvin Zabo appeared in the second season of the television series Agents of S.H.I.E.L.D., portrayed by Kyle MacLachlan.