Dominic Zamprogna joined the cast of General Hospital in June 2009, playing the role of Dante Falconeri, an undercover cop who also happens to be the secret son of mobster Sonny Corinthos. In story, father and son just found out they are related with explosive results. Zamprogna has starred in film, theatre and television, including "Smallville," "The L Word" and "Battlestar Galactica." Born and raised in Ontario, Canada, Zamprogna currently resides in Los Angeles. He comes from a theatrical family; both his parents were in the industry as dancers/actors, as well as his sisters, Amanda and Gema.