Joanna Cargill

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Joanna Cargill
Frenzy/ Art by Humberto Ramos.
Publication information
Publisher	Marvel Comics
First appearance	X-Factor #4 (May 1986)
Created by	Bob Layton (writer) Keith Pollard (artist)
In-story information
Alter ego	Joanna Cargill
Species	Human Mutant
Team affiliations	Acolytes Genoshan Assault X-Men Alliance of Evil Femizons X-Men Jean Grey School
Notable aliases	Frenzy
Abilities	Superhuman strength and durability

Joanna Cargill, also known as Frenzy, is a fictional character, a mutant superhuman appearing in American comic books published by Marvel Comics. She has been a member of supervillain groups, including the Alliance of Evil and the Acolytes, as well as the superhero team, the X-Men.