
| Kevin James | ... | Doug Heffernan (206 episodes, 1998-2007) |

| Leah Remini | ... | Carrie Heffernan (206 episodes, 1998-2007) |

| Jerry Stiller | ... | Arthur Spooner (174 episodes, 1998-2007) |
 | Victor Williams | ... | Deacon Palmer (155 episodes, 1998-2007) |
 | Patton Oswalt | ... | Spence Olchin / ... (122 episodes, 1998-2007) |
 | Gary Valentine | ... | Danny Heffernan (80 episodes, 1999-2007) |

| Nicole Sullivan | ... | Holly Shumpert / ... (49 episodes, 2001-2007) |
 | Merrin Dungey | ... | Kelly Palmer (39 episodes, 1999-2007) |
 | Larry Romano | ... | Richie Iannucci (32 episodes, 1998-2001) |
 | Mookie Barker | ... | Phil / ... (17 episodes, 1999-2007) |

| Jenny O'Hara | ... | Janet Heffernan (15 episodes, 2001-2007) |
 | Sam McMurray | ... | Supervisor Patrick O'Boyle / ... (15 episodes, 2001-2006) |

| Lou Ferrigno | ... | Himself (14 episodes, 2000-2007) |
 | Dakin Matthews | ... | Joe Heffernan (13 episodes, 2001-2007) |

| Alex Skuby | ... | Doug Pruzan Esq. (12 episodes, 2000-2003) |

| Nicki Tyler Flynn | ... | Lisa / ... (11 episodes, 2001-2006) |

| Victor Raider-Wexler | ... | Kaplan / ... (10 episodes, 2001-2007) |
 | Gerry Black | ... | George Barksdale (10 episodes, 2002-2007) |

| Jimmy Shubert | ... | Jimmy (10 episodes, 2001-2006) |
 | Anne Meara | ... | Veronica / ... (9 episodes, 1999-2007) |

| Nick Bakay | ... | Gus / ... (9 episodes, 2002-2005) |
 | Richie Minervini | ... | Bald Man / ... (8 episodes, 1999-2007) |
 | Bobby DiVito | ... | Eddie / ... (8 episodes, 1999-2003) |
 | Ford Rainey | ... | Mickey (8 episodes, 1999-2003) |
 | Larry Newman | ... | Business Man on Cell Phone / ... (8 episodes, 2000-2006) |
 | Christine Gonzales | ... | Amy (8 episodes, 2000-2004) |
 | Pamela Kosh | ... | Flora / ... (8 episodes, 2001-2006) |

| Amy Stiller | ... | Gloria / ... (7 episodes, 1999-2007) |
 | Tyler Hendrickson | ... | Young Doug / ... (7 episodes, 2000-2003) |

| Peggy Lane | ... | Cashier / ... (7 episodes, 2003-2007) |

| Angelo Pagan | ... | Rico / ... (6 episodes, 1999-2006) |
 | Jason Packham | ... | Brad / ... (6 episodes, 1999-2005) |
 | Melissa Chan | ... | Kim (6 episodes, 2000-2004) |
 | Marshaun Daniel | ... | Kirby Palmer (6 episodes, 2000-2002) |
 | Ricki Lake | ... | Stephanie Heffernan (6 episodes, 2000-2001) |

| Rachel Dratch | ... | Denise (6 episodes, 2002-2004) |
 | Norma Michaels | ... | Josephine / ... (6 episodes, 2004-2006) |
 | Jackie Flynn | ... | Band leader / ... (5 episodes, 2001-2007) |
 | Michael Blieden | ... | John (5 episodes, 2000-2002) |

| Joe Flaherty | ... | Father McAndrew (5 episodes, 2001-2003) |

| Michael R. Robinson | ... | Cart Guy / ... (5 episodes, 2003-2006) |

| Lisa Rieffel | ... | Sara Spooner (4 episodes, 1998) |
 | Carla Ferrigno | ... | Herself (4 episodes, 2005-2007) |

| Shannon Farrara | ... | Desiree / ... (4 episodes, 2005-2007) |

| Ray Romano | ... | Ray Barone (4 episodes, 1998-2005) |

| Bryan Cranston | ... | Tim (4 episodes, 1999-2001) |

| Dee Dee Rescher | ... | Dorothy (4 episodes, 1999-2001) |

| Steffiana De La Cruz | ... | Masseuse #1 / ... (4 episodes, 2002-2006) |
 | Omari Lyles | ... | Kirby / ... (4 episodes, 2003-2007) |
 | Desmond Roberts | ... | Major / ... (4 episodes, 2003-2006) |

| Tim Bagley | ... | Glenn / ... (4 episodes, 2004-2007) |

| Jeff Weidemann | ... | Bobby / ... (4 episodes, 2004-2006) |
 | Adam Ferrara | ... | Jack / ... (3 episodes, 2004-2007) |
 | Shaun Weiss | ... | Albert 'Tito' Glott / ... (3 episodes, 1998-2003) |
 | Frantz Turner | ... | Bill Gillard / ... (3 episodes, 1998-2001) |
 | Marc Goldsmith | ... | Alex / ... (3 episodes, 1999-2002) |
 | Philip Bolden | ... | Kirby Palmer (3 episodes, 1999-2000) |
 | Madison Lanc | ... | Young Carrie (3 episodes, 2000-2002) |

| Michael Kostroff | ... | Mr. Thompson (3 episodes, 2001-2003) |

| Damani Roberts | ... | Major Palmer (3 episodes, 2002) |

| Lori Hall | ... | Jennifer / ... (3 episodes, 2003-2006) |

| John Getz | ... | Mr. Dugan (3 episodes, 2004-2006) |
 | Robin Lee Noll | ... | Beth / ... (3 episodes, 2005-2006) |

| Laura Silverman | ... | Dawn (3 episodes, 2005-2006) |

| Jonathan Fraser | ... | John / ... (3 episodes, 2005) |

| Michele Nordin | ... | Anne-Marie / ... (3 episodes, 2005) |

| Lainie Kazan | ... | Ava St. Clair (2 episodes, 2007) |

| Gavin MacLeod | ... | Uncle Stu (2 episodes, 2001-2002) |

| Allen Covert | ... | Dave / ... (2 episodes, 2004-2007) |

| Shawn Michael Patrick | ... | Ben / ... (2 episodes, 2002-2006) |

| Cheryl Bricker | ... | Dolly Von Wimmel / ... (2 episodes, 2006-2007) |

| Ossie Mair | ... | Raji / ... (2 episodes, 2000-2002) |

| Marco Assante | ... | Chris / ... (2 episodes, 2006-2007) |
 | Jonathan Loughran | ... | Bobby / ... (2 episodes, 2006-2007) |

| Steven Shaw | ... | Clerk / ... (2 episodes, 2002) |

| Clea Montville | ... | Cheryl / ... (2 episodes, 2005-2006) |
 | Patricia Place | ... | Bettie / ... (2 episodes, 1998-2003) |

| James M. Connor | ... | Marty (2 episodes, 1998-2000) |

| Donny Osmond | ... | Himself (2 episodes, 1998-2000) |

| Lynn A. Henderson | ... | Employee / ... (2 episodes, 1998-1999) |
 | Nancy Yee | ... | Chinese Woman / ... (2 episodes, 1999-2007) |
 | Anthony Powers | ... | Harold / ... (2 episodes, 1999-2001) |

| Nadia Dajani | ... | Lisa / ... (2 episodes, 1999-2000) |

| Derek Luke | ... | Delivery Man / ... (2 episodes, 1999-2000) |
 | Michael Sorce | ... | Mike / ... (2 episodes, 1999-2000) |
 | Mason Canter | ... | Barry / ... (2 episodes, 1999) |
 | Bas Rutten | ... | Emil / ... (2 episodes, 2000-2005) |

| Andy Mackenzie | ... | Bill Dwyer / ... (2 episodes, 2000-2003) |

| Ali Afshar | ... | Sanjib (2 episodes, 2000-2002) |

| Gregory White | ... | Berenson / ... (2 episodes, 2000-2001) |

| Michael Yavnielli | ... | Chip Diggins / ... (2 episodes, 2000-2001) |

| Chris Elliott | ... | F. Moynihan / ... (2 episodes, 2001-2006) |

| Craig Anton | ... | Mitch / ... (2 episodes, 2001-2005) |

| P.J. Marino | ... | Ice Cream Guy / ... (2 episodes, 2001-2002) |
 | Steve Tancora | ... | Duke (2 episodes, 2001-2002) |
 | Pamela Gordon | ... | Enid / ... (2 episodes, 2001) |
 | Randy Kovitz | ... | Dr. Davis (2 episodes, 2001) |
 | Mike Burton | ... | Gino / ... (2 episodes, 2002-2006) |

| Sharon Brathwaite | ... | Vanessa / ... (2 episodes, 2002-2005) |

| Zilah Mendoza | ... | Inez / ... (2 episodes, 2002-2005) |

| Lolly Ward | ... | Receptionist / ... (2 episodes, 2002-2004) |

| Marcia Cross | ... | Debi (2 episodes, 2002-2003) |
 | Steve Hytner | ... | Henry / ... (2 episodes, 2002-2003) |

| Jamie Kaler | ... | Trevor (2 episodes, 2002-2003) |

| Michael Lowry | ... | Mike Ross (2 episodes, 2002-2003) |

| Michael C. Mahon | ... | Mike / ... (2 episodes, 2003-2006) |

| Kerry Aissa | ... | Pete / ... (2 episodes, 2003-2005) |
 | Dan Leegant | ... | Milty / ... (2 episodes, 2003-2005) |

| Helen Eigenberg | ... | Rochelle / ... (2 episodes, 2003-2004) |

| Andrea Savage | ... | Kate (2 episodes, 2004-2005) |
 | Lisa Banes | ... | Georgia Boone (2 episodes, 2004) |

| Charlie Capen | ... | IPS Delivery Guy (2 episodes, 2004) |
 | Eddie Pepitone | ... | Dennis / ... (2 episodes, 2004) |
 | Todd Zeile | ... | Bobby / ... (2 episodes, 2005-2006) |

| Mandy Musgrave | ... | Suzie (2 episodes, 2005) |
 | Austin Astrup | ... | Major (2 episodes, 2006-2007) |
 | Richie Rayfield | ... | Huey Lewis Concert VIP / ... (2 episodes, 2006) |

| Ginger Williams | ... | Kim / ... (2 episodes, 2006) |
|
| Josh Goldsmith | .... | executive producer / supervising producer / ... (181 episodes, 1999-2007) |
| Kevin James | .... | executive producer / producer (181 episodes, 1999-2007) |
| Cathy Yuspa | .... | executive producer / supervising producer / ... (181 episodes, 1999-2007) |
| Michael J. Weithorn | .... | executive producer (162 episodes, 1998-2007) |
| Nick Bakay | .... | consulting producer / producer / ... (121 episodes, 2000-2006) |
| David Litt | .... | co-executive producer / executive producer / ... (74 episodes, 1998-2001) |
| Erin Braun | .... | producer / associate producer / ... (67 episodes, 1998-2007) |
| Tony Sheehan | .... | executive producer / co-executive producer (64 episodes, 1998-2007) |
| Jeff Sussman | .... | executive producer / producer / ... (64 episodes, 1998-2007) |
| Annette Sahakian Davis | .... | producer / co-executive producer (54 episodes, 1998-2006) |
| Jim Kukucka | .... | producer / line producer / ... (43 episodes, 2001-2007) |
| David Bickel | .... | executive producer / co-executive producer / ... (38 episodes, 2000-2007) |
| Rock Reuben | .... | executive producer / co-producer / ... (37 episodes, 2002-2007) |
| Chris Downey | .... | executive producer / co-executive producer / ... (36 episodes, 2001-2007) |
| Ilana Wernick | .... | executive producer / co-executive producer / ... (36 episodes, 2001-2007) |
| Rob Schiller | .... | executive producer / producer / ... (35 episodes, 1999-2007) |
| Liz Astrof | .... | co-executive producer / supervising producer (30 episodes, 2004-2007) |
| Jennifer Saxon | .... | associate producer (26 episodes, 1998-2001) |
| Stacie Lipp | .... | co-executive producer (20 episodes, 1998-1999) |
| Michelle Nader | .... | co-executive producer (17 episodes, 2004-2006) |
| Owen Ellickson | .... | co-producer / co-executive producer (12 episodes, 2006-2007) |
| Michael Soccio | .... | co-producer (12 episodes, 2006-2007) |
| Richard Rosenstock | .... | consulting producer (3 episodes, 2001-2003) |
| Jenna Bruce | .... | producer (3 episodes, 2003) |
| Tom Hertz | .... | executive producer (1 episode, 2004-2005) |
|
| Michelle Nadar | .... | co-executive producer (unknown episodes, 2005) |
| |
|
| Peggy Lane | .... | stand-in (200 episodes, 1998-2007) |
| Courtney Wieden | .... | production secretary / production assistant / ... (96 episodes, 2001-2005) |
| Desiree Finigan | .... | production staff (92 episodes, 2002-2006) |
| Linda Ota | .... | script supervisor (58 episodes, 1998-2007) |
| Christine Spooner | .... | production staff (57 episodes, 1998-2007) |
| Michael J. Weithorn | .... | creative consultant / executive consultant (37 episodes, 2004-2007) |
| Jason Packham | .... | production staff (35 episodes, 1998-2003) |
| John Rago | .... | technical coordinator (35 episodes, 1998-2003) |
| Gino Falsetto | .... | production staff (35 episodes, 2005-2007) |
| Jacob Young | .... | assistant to showrunner / production staff (35 episodes, 2005-2007) |
| Andrew Bobb | .... | production staff (34 episodes, 1998-2007) |
| Holly Lumsden | .... | production accountant (33 episodes, 1998-2007) |
| Ryo Fujita | .... | production staff (31 episodes, 1999-2007) |
| Chandra Keyes | .... | production staff (28 episodes, 2002-2007) |
| Susana Villar | .... | production staff / script coordinator (28 episodes, 2002-2007) |
| Trevor Dellecave | .... | production staff (27 episodes, 1998-2000) |
| Richard Feinstein | .... | production staff (27 episodes, 1998-2000) |
| Giuseppe Graziano | .... | production staff (27 episodes, 2002-2007) |
| Jeff Weidemann | .... | production staff / production assistant (26 episodes, 2002-2007) |
| Rock Reuben | .... | production staff / script coordinator / ... (25 episodes, 1998-2002) |
| Kevin James | .... | creative consultant (25 episodes, 1998-1999) |
| Lisa Percell | .... | production staff (25 episodes, 1998-1999) |
| Lenka Stastna | .... | production staff (25 episodes, 1998-1999) |
| Audra Levi | .... | production staff (25 episodes, 1999-2000) |
| Nicole Remini | .... | production staff (25 episodes, 2001-2006) |
| Tara Farney | .... | production staff / production secretary (25 episodes, 2005-2007) |
| Josh Goldsmith | .... | executive story editor (24 episodes, 1998-1999) |
| Cathy Yuspa | .... | executive story editor (23 episodes, 1998-1999) |
| Nick Bakay | .... | creative consultant (23 episodes, 2003-2004) |
| Cindy Appel | .... | production staff / script coordinator (22 episodes, 1998-1999) |
| Monica Calit | .... | production staff (22 episodes, 1998-1999) |
| Ben Raymondjack | .... | production staff (22 episodes, 2003-2007) |
| Owen Ellickson | .... | executive story editor / production staff / ... (20 episodes, 2001-2006) |
| Amy Gershwin | .... | production staff (20 episodes, 2005-2007) |
| Mary Hay | .... | production staff (20 episodes, 2005-2007) |
| Dennis Regan | .... | story editor / executive story editor (19 episodes, 2005-2007) |
| Earl Bartholow | .... | production accountant / production staff (17 episodes, 1998-1999) |
| Howard Murray | .... | technical coordinator (17 episodes, 2005-2007) |
| Gregory McDowell | .... | production staff (16 episodes, 1998-1999) |
| Kevin Hudson | .... | production staff (16 episodes, 2005-2006) |
| Michael Soccio | .... | executive story editor / story editor (16 episodes, 2005-2006) |
| David Bickel | .... | story editor / executive story editor (13 episodes, 1999-2000) |
| Becky Opp | .... | production coordinator / production staff (12 episodes, 2006-2007) |
| Jeremy Svenson | .... | production assistant / production staff (12 episodes, 2006-2007) |
| Jim Wheelan | .... | key craft service (12 episodes, 2006-2007) |
| Allison Bona | .... | production staff (11 episodes, 2005-2006) |
| Erica Neilsen | .... | production assistant / production staff (11 episodes, 2006-2007) |
| Michael Suter | .... | production staff (10 episodes, 2005-2006) |
| Dan O'Shannon | .... | creative consultant (9 episodes, 1999) |
| Kevin Cohen | .... | production staff (9 episodes, 2000-2003) |
| Dan Gorski | .... | production staff (7 episodes, 2002-2003) |
| Bobby DiVito | .... | production staff (6 episodes, 2000-2002) |
| Alyssa Salinas | .... | production staff (5 episodes, 2003-2005) |
| Ian Toporoff | .... | technical coordinator (5 episodes, 2005-2006) |
| Katie Glickman | .... | production assistant / production staff (5 episodes, 2006) |
| Kim McCann | .... | production staff (4 episodes, 2003-2005) |
| Scott Ganz | .... | production staff (4 episodes, 2003) |
| Greg Bassenian | .... | production staff (4 episodes, 2007) |
| Shannon Farrara | .... | production staff (4 episodes, 2007) |
| Earl D. Bartholemew | .... | production accountant (3 episodes, 1998) |
| Ilana Wernick | .... | executive story editor / story editor (3 episodes, 1999-2001) |
| Maggie Thomas | .... | production staff (3 episodes, 1999-2000) |
| Evo Rondini | .... | production staff (3 episodes, 2000-2001) |
| Daniella Eisman | .... | production staff (3 episodes, 2002) |
| Ami Schiller | .... | production staff (3 episodes, 2002) |
| Lisa Robicheaux | .... | production staff (3 episodes, 2006) |
| Pablo Nantas | .... | production staff (3 episodes, 2007) |
| Adam Jeffries | .... | production staff (2 episodes, 1998) |
| Stephen D'Amato Jr. | .... | production staff (2 episodes, 2000) |
| Michele Jenofsky | .... | production staff (2 episodes, 2000) |
| Ben Wexler | .... | story editor (1 episode, 1999-2000) |
| Jason Laricchia | .... | production staff (1 episode, 2003-2005) |
|
| Stephanie McRiley | .... | craft service (unknown episodes, 2000) |
| Jennifer Davidson | .... | publicist (unknown episodes, 2004) |
| Gaye Ann Bruno | .... | photo publicity (unknown episodes) |
| Sam Caino | .... | production assistant (unknown episodes) |
| Hope Diamond | .... | senior publicist (unknown episodes) |
| Ryan Dorney | .... | production assistant (unknown episodes) |
| David Hodd | .... | production staff (unknown episodes) |
| Patrick G. Ingram | .... | medic on-location (unknown episodes) |
| Karina Keystone | .... | production staff (unknown episodes) |
| Roger Lundblade | .... | audience warm-up (unknown episodes) |
| Linda Stastian | .... | production staff (unknown episodes) |
| David Tepper | .... | production staff (unknown episodes) |
| |