William DeVizia (born November 2, 1969) is an American director, screenwriter, producer, cinematographer, and voice actor. He directed the 1996 film Almost Famous, the 1997 film Lesser Prophets, and produced the 1998 TV movie FashionKingdom. He also was credited in the 2006 video game Bully as the voice over director as well as the voice actor for one of the greaser characters Vance Medici and an Asylum Inmate. He was also the voice over director for the video game Manhunt 2 and a production team member for Rockstar NYC for Grand Theft Auto IV and an additional voice actor.