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.
The Departed
2006
Safe
2012
American Hustle
2013
The Game Plan
2007
The Iceman
2012
Gone Baby Gone
2007
Three Kings
1999
Patriots Day
2016
Lansky
2021
The Penitent Thief
2021
I ♥ Huckabees
2004
Confidence
2003
What Doesn't Kill You
2008
Take Back
2021
Phoenix
2023
By the Gun
2014
Acceleration
2019
Outlaw Johnny Black
2023
Love Me Dead
2024
Southie
1998
Hollow Point
2019
Crazy Girls Undercover
2008
Blackjack: The Jackie Ryan Story
2020
The Featherweight
2023
Club Life
2015
Justice Served
2015
The Razor's Edge
N/A
Missionary
2024
Downeast
2021
From the Head
2011
Jackpot
N/A
Rule of Thirds
2024
I Am Stamos
2004
Difficult to Stay Alive and Die
2011
Sweet 16
2018
Untold
2014
A Broken Code
2012