Known for Acting

Jay Giannone is an American actor, director, writer, and producer known for his work in both film and television. He is often recognized for his supporting roles in major films, particularly those in the crime and thriller genres. Some of his notable acting roles include appearances in films like The Departed (2006), directed by Martin Scorsese, where he played a small but memorable part, and Patriots Day (2016), a film about the Boston Marathon bombing directed by Peter Berg. In addition to his acting career, Giannone has worked behind the scenes as a director and writer, and he often draws on his personal experiences growing up in South Boston, a neighborhood known for its working-class roots and proximity to some of the real-life events and figures portrayed in his projects. Giannone is known for his gritty, authentic portrayal of urban characters, and he has worked closely with other actors and directors in the Boston film community.
2006
as Detective #4 Tailing Queenan
2012
as Detective Kolfax
2013
as Suburban Businessman
2007
as Doorman at Club
2012
as Dominick Provenzano
2007
as Steve Penteroudakis
1999
as Fleeing Republican Guard / Sniper - Oasis Bunker
2016
as Jimmy
2021
as Salvatore Maranzano
2021
as Dismas
2004
as Construction Worker (uncredited)
2003
as Car Salesman
2008
as Matt
2021
as Jack
2023
as Kirill Vestamous
2014
as Joe
2019
as Marco
2023
as Undertaker (uncredited)
2024
as Mac
1998
as Teddy Mac