Frank John Hughes is an American actor best known for his portrayal of "Wild Bill" Guarnere in the HBO miniseries Band of Brothers and also as "Tom Fox" in Catch Me If You Can. He studied jazz composition at the Berklee College of Music in Boston before taking up his first role as an actor. He also appeared on The Sopranos as Walden Belfiore, a soldier in Carlo Gervasi's crew who commits the last murder in series' history when he kills the head of the Lupertazzi Crime Family Phil Leotardo.