Peter Onorati is an American actor. He is known for his TV roles as Charlie Howell on Civil Wars (1991–1993), Mr. Scotto on Murder One (1995–1997), Stanley Pearson on This Is Us (2017–2022), and Jeffrey Mumford on S.W.A.T. (2017–2019), and his film roles in Goodfellas (1990), and Fallen Arches (1998).
