
Jay Giannone
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.
Cast credits(53)

Swat Captain
2014

Guy in Movie Line
2004

ND Agent #2
2002

Newspaper Guy
2015

drug dealer
1996

Det. Dave Thomas
2018

Detective #4 Tailing Queenan
2006
Car Jacker
2003

Detective Kolfax
2012

Doorman at Club
2007

Suburban Businessman
2013

Jimmy
2016

Steve Penteroudakis
2007

Dominick Provenzano
2012

Fleeing Republican Guard / Sniper - Oasis Bunker
1999

Construction Worker (uncredited)
2004

Salvatore Maranzano
2021

Dismas
2021

Rocco
2021

Jack
2021

Mac
2025

Cope
2019

Matt
2008

Car Salesman
2003

Undertaker (uncredited)
2023

Kirill Vestamous
2023

Joe
2014

Detective Duffy
2015

Marco
2019

Mark
2011

Teddy Mac
1998

Detective Celi
2012
Bob

Farrell
2020

Gerard
2023

Jamir El Saeed
2008

Detective Deluca
2014

Fixer
2024

Galen Terry
2015

Luca

Frank
2018

Stranger
T.T.
2008

Off-Duty Police Officer
2024

Larry
2004

Henchman
2011
Vinny Russo
2009

Elijah Stovall
2019
Prof. Nowicki
2022
Eric
2012
Larry
2014
Anthony Michael
2009
Detective Jones
2012