Silvermane (Silvio Manfredi) is a supervillain appearing in American comic books published by Marvel Comics. A notorious crime boss and prominent figure in the Maggia, a fictional organized crime syndicate, he is usually depicted as an adversary of the superhero Spider-Man and the father of Joseph Manfredi.[1] Silvermane later became a cyborg in an attempt to extend his lifespan. The character has made appearances in several forms of media outside of comics, including animated series and video games.