• 
  Denis Leary

  regizor

• 
  Marisa Tomei

  Angie
• 
  Susan Sarandon

  Alicia Green
• 
  Denis Leary

  Tommy Gavin
• 
  James McCaffrey

  Jimmy Keefe
• 
  Steven Pasquale

  Sean Garrity
• 
  Andrea Roth

  Janet Gavin
• 
  Michael Lombardi

  Mike Silletti

• 
  Kate Burton

  Rose
• 
  Jennifer Esposito

  Nona
• 
  Desmond Harrington

  Troy
• 
  Manny Perez

  Luis
• 
  Jarah Mariano
• 
  Stephanie March

  Psychic (1 episode, 2009)
• 
  Elli

  Pedestrian (1 episode)

• 
  Kathleen Chalfant

  Sean's Ma (7 episodes, 2009)
• 
  Sanjiv Jhaveri

  Clinic Doctor (1 episode, 2004)
• 
  Nicole Vicius

  Maureen (1 episode, 2007)
• 
  Jennifer Sciole

  Female NYPD Officer (1 episode, 2005)
• 
  Ashlie Atkinson

  Theresa (6 episodes, 2004-2005)
• 
  Poorna Jagannathan

  Dr. Klein (1 episode, 2006)
• 
  Kristina Klebe

  Mickey's Girlfriend (3 episodes, 2005)
• 
  Flo Ankah

  Heckler (1 episode, 2006)
• 
  Douglas J. Aguirre

  Escorting Police Officer (1 episode, 2004)
• 
  Ty Jones

  Black Jack (1 episode, 2006)
• 
  Maggie Siff

  Young Woman at AA (1 episode, 2005)
• 
  Raymond Anthony Thomas

  Neignbor (1 episode, 2009)
• 
  Mireille Enos

  Karen (1 episode, 2004)
• 
  Vincent Piazza

  Tony (6 episodes, 2007)
• 
  Chris Bowers

  Larry Bird (4 episodes, 2006)
• 
  Tommy Nelson

  Kid on Bus (1 episode, 2006)
• 
  Tony V.

  Larry (1 episode, 2004)
• 
  Charles Durning

  Tommy's Dad (25 episodes, 2004-2009)
• 
  Stephen Singer

  Doctor (1 episode, 2004)
• 
  Siobhan Fallon

  Phyllis  (3 episodes, 2004)
• 
  Gina Gershon

  Valerie (9 episodes, 2007-2009)
• 
  H. Jon Benjamin

  Gary (1 episode, 2005)
• 
  Ramon Rodriguez

  Kevin Vasquez (2 episodes, 2005)
• 
  Rosemarie DeWitt

  Heather (2 episodes, 2005)
• 
  Susan Misner

  Theresa (4 episodes, 2006-2007)
• 
  Patricia Velasquez

  Nez (2 episodes, 2004)
• 
  Robert Turano

  S.I. Chief  (3 episodes, 2004-2005)
• 
  Myk Watford

  Steve (1 episode, 2005)
• 
  Hassan Johnson

  Prisoner (1 episode, 2006)
• 
  Maura Tierney

  Kelly McPhee  (5 episodes, 2009)
• 
  Angela Pietropinto

  Elderly Neighbor (1 episode, 2005)
• 
  Amy Sedaris

  Beth (2 episodes, 2007)
• 
  Dennis O'Neill

  Police Captain (1 episode, 2006)
• 
  Antonio Saillant

  Prisoner  (5 episodes, 2004-2006)
• 
  Michael J. Fox

  Dwight (5 episodes, 2009)
• 
  Gerard Adimando

  Pedestrian (1 episode, 2009)
• 
  Joel de la Fuente

  Dr. Lee (1 episode, 2009)
• 
  Albert Jones

  Boyfriend #1 (1 episode, 2005)
• 
  Patti D'Arbanville

  Ellie (9 episodes, 2006-2009)
• 
  Brian Delate

  Priest (1 episode, 2005)
• 
  Daniel Sunjata

  Franco Rivera (74 episodes, 2004-2009)
• 
  John Scurti

  Kenny Shea  (74 episodes, 2004-2009)
• 
  Jill Latiano

  Geneva (2 episodes, 2004)
• 
  Joe Wissler

  Fire Lieutenant (1 episode, 2006)
• 
  Brad Lee Wind

  Burly Guy (1 episode, 2006)
• 
  Boris McGiver

  Captain Kent (1 episode, 2005)
• 
  Adam Trese

  Dick MacNamara (1 episode, 2009)
• 
  Chris LaPanta

  Boxing Official (1 episode, 2009)
• 
  Jerry Adler

  Chief Feinberg  (19 episodes, 2007-2009)
• 
  Adam LeFevre

  Don Kleinman (1 episode, 2005)
• 
  Adam Ferrara

  Chief 'Needles' Nelson  (30 episodes, 2006-2009)
• 
  Anthony Mangano

  Bobby Vincent (9 episodes, 2004-2009)
• 
  Shon Blotzer

  Kevin James (2 episodes, 2005)
• 
  Harry O'Reilly

  Dave (1 episode, 2007)
• 
  Robert John Burke

  Father Mickey Gavin  (38 episodes, 2004-2009)
• 
  John Salley

  Tall Guy (1 episode, 2006)
• 
  Kaitlin Hopkins

  Jennifer's Mom (1 episode, 2004)
• 
  Cynthia Harris

  Mike's Mom  (3 episodes, 2004-2007)
• 
  Hunter Reid

  Johny Gavin at 5 (1 episode, 2007)
• 
  Edward M. Kelahan

  Parent (1 episode, 2009)
• 
  Clifford Rivera

  Boxing Official (1 episode, 2009)
• 
  Alexie Gilmore

  Dawn (1 episode, 2005)
• 
  Austin Williams

  Male Student (1 episode, 2009)
• 
  Rizwan Manji

  Haji (1 episode, 2006)
• 
  Carrie Yaeger

  Nurse (1 episode, 2009)
• 
  Bryan Batt

  Photographer #1 (1 episode, 2004)
• 
  Larenz Tate

  Bart (24 episodes, 2007-2009)
• 
  Shirley Roeca

  Hispanic Woman (1 episode, 2005)
• 
  Michael Zegen

  Damien  (23 episodes, 2004-2009)
• 
  Cornell Womack

  Richard (12 episodes, 2006-2007)
• 
  Milena Govich

  Candy (16 episodes, 2005-2009)
• 
  Tate Ellington

  Saul (1 episode, 2009)
• 
  Lee Tergesen

  Sully (3 episodes, 2005)
• 
  Matt Mulhern

  Lt. John Stackhouse (3 episodes, 2006)
• 
  William H. Burns

  Policeman (1 episode, 2004)
• 
  Craig Wroe

  Decorator (1 episode, 2005)
• 
  Jordan Gelber

  Man on the bridge (1 episode, 2009)
• 
  Bill Walters

  AA Participant  (3 episodes, 2005-2009)
• 
  Joseph E. Murray

  EMS Guy  (2 episodes, 2004-2005)
• 
  Leah Ford

  Waitress (1 episode, 2004)
• 
  Kevin Chapman

  Terrance (7 episodes, 2009)
• 
  Paula Devicq

  Sondra (6 episodes, 2004-2005)
• 
  Greg D'Agostino

  NYPD Officer (7 episodes, 2004-2005)
• 
  Jennifer Merrill

  Attractive Shopper (1 episode, 2009)
• 
  Mark Lotito

  Vinny Labuta (1 episode, 2006)
• 
  Matt Walton

  Harris (1 episode, 2009)
• 
  Christopher McHale

  Middle Aged Man (1 episode, 2005)
• 
  Bridget Moloney

  Texter #2 (1 episode, 2007)
• 
  Laith Nakli

  Cab driver (1 episode, 2006)
• 
  Mary Catherine Wright

  Dr. Weisser (1 episode, 2009)
• 
  Karina Lombard

  Geneviéve (6 episodes, 2009)
• 
  Kathryn Gerhardt

  Traumatic Stress Patient (1 episode, 2004)
• 
  Bruce Altman

  Dr. Shinsky (1 episode, 2004)
• 
  Vince Cupone

  Fire Victim (1 episode, 2007)
• 
  Tony Devon

  Hack (1 episode, 2007)
• 
  Michael Townsend Wright

  Cashier (1 episode, 2006)
• 
  John Speredakos

  Jewish Cop (2 episodes, 2005)
• 
  Robert C. Kirk

  Larry (1 episode, 2005)
• 
  Sara DeRosa

  Club Waitress  (3 episodes, 2007)
• 
  Terry Serpico

  Cousin Eddie (9 episodes, 2005-2009)
• 
  David Wohl

  Dr. Harris (1 episode, 2009)
• 
  Alexa Havins

  Talker (1 episode, 2006)
• 
  Tawny Cypress

  Carla (5 episodes, 2009)
• 
  Peter Conboy

  Family member at Baptism  (4 episodes, 2006-2009)
• 
  Tony Cox

  Arlo (3 episodes, 2004)
• 
  Samantha Bee

  Real estate agent (1 episode, 2007)
• 
  George Aloi

  Parent (1 episode, 2009)
• 
  Julie Mun

  Asian Girl (1 episode, 2009)
• 
  Paige Turco

  Nell Turbody  (4 episodes, 2006)
• 
  Deborah Collins

  Nurse (1 episode, 2009)
• 
  Jeff Pucillo

  Boston Fireman #1 (1 episode, 2004)
• 
  Tony Cucci

  Sal (3 episodes, 2005)
• 
  Noelle Beck

  Mariel (4 episodes, 2005)
• 
  Michelle Hurst

  Case Worker (1 episode, 2004)
• 
  David Alan Basche

  Steve Bowden (2 episodes, 2005)
• 
  Tatum O'Neal

  Maggie  (34 episodes, 2005-2009)
• 
  Katie Lowes

  Bloodied Girl (1 episode, 2004)
• 
  Dean Winters

  Johnny Gavin (33 episodes, 2004-2009)
• 
  Rob Findlay

  Alcoholic  (1 episode, 2007)
• 
  Lenny Clarke

  Uncle Teddy (39 episodes, 2004-2009)
• 
  Curtis McClarin

  Randy (1 episode, 2007)
• 
  Yoni Tabac

  Marc Chavira (1 episode, 2007)
• 
  Brian McNamara

  Passing Fireman (1 episode, 2004)
• 
  Drew Beasley

  David (1 episode, 2009)
• 
  Jimmy Palumbo

  Brian (1 episode, 2007)
• 
  Gerry Bamman

  Doctor (1 episode, 2004)
• 
  James Badge Dale

  Timo Gavin (3 episodes, 2004)
• 
  Arthur J. Nascarella

  Ernie (1 episode, 2009)
• 
  Marlyne Barrett

  Coma Boy's Mom (2 episodes, 2005)
• 
  Tuck Milligan

  Male Doctor (1 episode, 2005)
• 
  Arthur Steven Lange, Jr.

  Kenny's cousin  (8 episodes, 2006-2007)
• 
  Ramon Fernandez

  Police Officer (1 episode, 2009)
• 
  Gilbert Soto

  Concert Goer  (2 episodes, 2009)
• 
  Jon Douglas Rainey

  NYPD hockey player (1 episode, 2004)
• 
  Keong Sim

  Photographer (1 episode, 2005)
• 
  Cordelia Reynolds

  Station Nurse (1 episode, 2005)
• 
  Cam Neely

  Mungo (2 episodes, 2004-2005)
• 
  Becky O'Donohue

  Brittany  (2 episodes, 2004)
• 
  Jessie O'Donohue

  Heather  (2 episodes, 2004)
• 
  William Oliver Watkins

  EMT (1 episode, 2004)
• 
  Jake Suffian

  Porn Guy (1 episode, 2006)
• 
  Jim Coope

  Frank (1 episode, 2009)
• 
  Mateo Gómez

  Hispanic Man (1 episode, 2004)
• 
  J. Bernard Calloway

  Larry (1 episode, 2004)
• 
  Deanne Bray

  RoseMary (1 episode, 2006)
• 
  James Biberi

  Vinny (3 episodes, 2005)
• 
  Tammy Morris

  Karen (1 episode, 2005)
• 
  Evan Lewis
• 
  Holter Graham

  Bartender (1 episode, 2006)
• 
  Karen Goberman

  Franco's Nurse  (5 episodes, 2005)
• 
  Patricia Mauceri

  Franco's Mom (1 episode, 2004)
• 
  John Cenatiempo

  Crazed Naked Man (1 episode, 2004)
• 
  Kerisse Hutchinson

  Cashier (1 episode, 2005)
• 
  Bridget Megan Clark

  Annabelle (1 episode, 2009)
• 
  Aria Pullman

  China (2 episodes, 2004)
• 
  Anthony Alessandro

  Sebastian (2 episodes, 2006)
• 
  Diane Farr

  Laura Miles (19 episodes, 2004-2005)
• 
  Peter Van Wagner

  Dr. Feinberg  (2 episodes, 2005)
• 
  Larisa Polonsky

  Gina (2 episodes, 2004)
• 
  Eric Zuckerman

  Patron #1 (1 episode, 2004)
• 
  Liza Colón-Zayas

  Sarah (1 episode, 2007)
• 
  David Call

  Adult Connor Gavin  (3 episodes, 2009)
• 
  Julie White

  Dr. Goldberg (1 episode, 2004)
• 
  Mackenzie Milone

  Little Girl (1 episode, 2005)
• 
  Robert Clohessy

  Steven (1 episode, 2004)
• 
  Curtiss Cook

  Project Resident (1 episode, 2004)
• 
  Dawn Ressy

  Rough biker chick (1 episode, 2009)
• 
  Jenna Gavigan

  Girl (1 episode, 2004)
• 
  Caprice Benedetti

  Receptionist (2 episodes, 2005)
• 
  Maryam Myika Day

  Waitress (1 episode, 2006)
• 
  Lenny Venito

  Prison Guard (2 episodes, 2006)
• 
  Ron McLarty

  Dr. Wellins (1 episode, 2009)
• 
  Ned Eisenberg

  Burt (1 episode, 2004)
• 
  Erik Jensen

  Ringmaker (1 episode, 2005)
• 
  David Vadim

  Paulie (3 episodes, 2005)
• 
  Dinarte de Freitas

  Photographer Assistant (1 episode, 2004)
• 
  Chris J. Cullen

  Baseball Fan (1 episode, 2007)
• 
  Nick Raio

  AA Group Leader (1 episode, 2009)
• 
  Michelle DiBenedetti

  Hot Waitress (1 episode, 2005)
• 
  Idina Menzel

  Carol (1 episode, 2004)
• 
  Matthew Arkin

  Dr. Thompkins (2 episodes, 2004)
• 
  Alison Bartlett

  Deb Stackhouse (2 episodes, 2006)
• 
  Marcus Collins

  Waiter (1 episode, 2005)
• 
  Josh Pais

  Leon (1 episode, 2005)
• 
  Jack McGee

  Chief Jerry Reilly
• 
  Callie Thorne

  Sheila Keefe
• 
  Olivia Crocicchia

  Katy Gavin
• 
  Natalie Distler

  Colleen Gavin