
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.

Without a Trace
TV • 2002

Rosewood
TV • 2015

Scorpion
TV • 2014

Entourage
TV • 2004

Pacific Blue
TV • 1996

The Departed
MOVIE • 2006

Carl Weber's The Family Business
TV • 2018

Safe
MOVIE • 2012

American Hustle
MOVIE • 2013

Patriots Day
MOVIE • 2016

Three Kings
MOVIE • 1999

The Game Plan
MOVIE • 2007

The Iceman
MOVIE • 2012

Gone Baby Gone
MOVIE • 2007

Take Back
MOVIE • 2021

I ♥ Huckabees
MOVIE • 2004

Lansky
MOVIE • 2021

The Penitent Thief
MOVIE • 2021