Greg Antonacci
| Greg Antonacci | |
|---|---|
| Greg Antonacci on Boardwalk Empire | |
| Born | Gregory Gerald Antonacci February 2, 1947 Hell's Kitchen, Manhattan, New York City | 
| Died | September 20, 2017 (aged 70) Massapequa, New York, U.S. | 
| Occupation(s) | Television actor, director, producer, writer | 
| Years active | 1970–2017 | 
| Spouses | |
| Children | 1 | 
Gregory Gerald Antonacci (February 2, 1947 – September 20, 2017) was an American television actor, director, producer, and writer. He portrayed Johnny Torrio in Boardwalk Empire in every season, from 2010 to 2014, and Phil Leotardo's right-hand man Butch DeConcini in The Sopranos from 2006 to the series finale in 2007.