Firebrand (Gary Gilbert) is a supervillain appearing in American comic books published by Marvel Comics. A superpowered enforcer for corrupt industrialist Justin Hammer, Firebrand is a former activist who turned to violence after believing peaceful protest produced no results. Publication history Firebrand first appeared in Iron Man #27 (July 1970), and was created by Archie Goodwin and Don Heck. Fictional character biography Gary Gilbert

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