Billy Varga has grown into a widely recognized American actor known worldwide, and known for specific work rather than for being known. 'Raging Bull' is the point of contact for most viewers. Another title worth naming is 'Alligator 2: The Mutation'. The beginning of the career is the part almost nobody has seen. Drama is the territory the career has leaned on most. Recognition of this size usually rests on a handful of titles, and this career is no exception.