
| Katey Sagal | ... | Cate Hennessy (76 episodes, 2002-2005) |

| Kaley Cuoco | ... | Bridget Hennessy (76 episodes, 2002-2005) |

| Amy Davidson | ... | Kerry Hennessy (76 episodes, 2002-2005) |
 | Martin Spanjers | ... | Rory Hennessy (76 episodes, 2002-2005) |

| James Garner | ... | Jim Egan (45 episodes, 2003-2005) |

| David Spade | ... | C.J. Barnes (39 episodes, 2004-2005) |

| John Ritter | ... | Paul Hennessy (31 episodes, 2002-2003) |

| Billy Aaron Brown | ... | Kyle (31 episodes, 2002-2004) |

| Adam Arkin | ... | Principal Ed Gibb (12 episodes, 2004-2005) |

| Larry Miller | ... | Tommy (12 episodes, 2002-2003) |

| Nikki Danielle Moore | ... | Jenna Sharpe (10 episodes, 2002-2004) |
 | Liam Kyle Sullivan | ... | Zac / ... (7 episodes, 2004-2005) |

| Cole Williams | ... | Anthony (6 episodes, 2002-2003) |

| Nicole Mansour | ... | Rachel Sharpe (5 episodes, 2002-2004) |

| Thad Luckinbill | ... | Donny Doyle (5 episodes, 2003) |
 | Artie Anderson | ... | Artie / ... (5 episodes, 2002-2005) |

| Howard Alonzo | ... | Andre / ... (5 episodes, 2003-2004) |

| Amanda MacDonald | ... | Danielle (4 episodes, 2003) |

| Daniella Monet | ... | Missy / ... (4 episodes, 2003-2004) |
 | Marisa Theodore | ... | Marisa / ... (4 episodes, 2004) |

| Wendie Jo Sperber | ... | Louise / ... (4 episodes, 2003-2005) |

| John Ratzenberger | ... | Fred Doyle (4 episodes, 2003) |

| Suzanne Pleshette | ... | Laura (3 episodes, 2003) |

| Jonathan Taylor Thomas | ... | Jeremy (3 episodes, 2004) |

| Brian Sites | ... | Jason (3 episodes, 2002-2003) |
 | Kala Savage | ... | Lacey / ... (3 episodes, 2003-2004) |
 | Sam Horrigan | ... | Pete (3 episodes, 2004) |

| Kelsey Batelaan | ... | Little Bridget (3 episodes, 2003) |
 | Dana Workman | ... | Ashley / ... (3 episodes, 2002-2004) |

| Heather Hogan | ... | Heather / ... (3 episodes, 2002-2003) |

| Patrick Warburton | ... | Nick Sharpe (3 episodes, 2002-2003) |
 | Kaitlin Cullum | ... | Alison Doyle / ... (3 episodes, 2003-2004) |
 | Michael Burger | ... | Anthony's Father / ... (3 episodes, 2003-2004) |
 | Julie Davenport | ... | Hillary (3 episodes, 2003-2004) |
 | Nick Carter | ... | Ben Hatcher (2 episodes, 2003) |

| Cybill Shepherd | ... | Maggie (2 episodes, 2003) |

| Dan Cortese | ... | Coach Scott (2 episodes, 2004) |

| Pamela Anderson | ... | Cheryl (2 episodes, 2005) |

| Lee Garlington | ... | Fran / ... (2 episodes, 2004-2005) |

| Suzy Nakamura | ... | Mrs. Krupp (2 episodes, 2004-2005) |
 | Connie Stevens | ... | Tina (2 episodes, 2004) |
 | Jamie Starr | ... | Leo (2 episodes, 2004-2005) |

| Jan Hoag | ... | Secretary (2 episodes, 2004) |

| Monique Lea | ... | Shalindsay / ... (2 episodes, 2002-2004) |
 | Kathryn J. Larsen | ... | Amanda / ... (2 episodes, 2004) |

| Mo Gaffney | ... | Mrs. Connelly (2 episodes, 2002-2003) |

| Jordi Vilasuso | ... | Luke (2 episodes, 2003-2004) |

| Paul Wesley | ... | Damian (2 episodes, 2003-2004) |
 | Gregor Trpin | ... | Cadet / ... (2 episodes, 2003) |

| Peter Gannon | ... | Bartender (2 episodes, 2004) |

| Allison Andreas | ... | Girl / ... (2 episodes, 2004) |
 | Cindy Williams | ... | Mary Ellen Doyle (2 episodes, 2003) |
|
| Alan Padula | .... | producer (42 episodes, 2002-2005) |
| John Peaslee | .... | executive producer (24 episodes, 2004-2005) |
| Judd Pillot | .... | executive producer (24 episodes, 2004-2005) |
| Seth Kurland | .... | co-executive producer (23 episodes, 2003-2005) |
| Michael Bostick | .... | executive producer (22 episodes, 2003-2005) |
| Tom Shadyac | .... | executive producer (22 episodes, 2003-2005) |
| Bonnie Kallman | .... | supervising producer / producer (21 episodes, 2003-2005) |
| Paul F. Ciancarelli | .... | producer (17 episodes, 2004-2005) |
| David S. DiPietro | .... | producer (17 episodes, 2004-2005) |
| Tracy Gamble | .... | consulting producer / executive producer (16 episodes, 2003-2005) |
| Martin Weiss | .... | co-executive producer (16 episodes, 2003-2005) |
| Steve Baldikoski | .... | co-executive producer (16 episodes, 2004-2005) |
| Bryan Behar | .... | co-executive producer (16 episodes, 2004-2005) |
| Rob Hanning | .... | co-executive producer (16 episodes, 2004-2005) |
| Hayes Jackson | .... | supervising producer (16 episodes, 2004-2005) |
| Kathy Ann Stumpe | .... | co-executive producer (16 episodes, 2004-2005) |
| James Widdoes | .... | executive producer (16 episodes, 2004-2005) |
| Seth M. Katz | .... | associate producer (15 episodes, 2004-2005) |
| Laurie Gelman | .... | consulting producer (12 episodes, 2004-2005) |
| Gayle Abrams | .... | co-executive producer (7 episodes, 2003) |
| Bill Daly | .... | co-producer (7 episodes, 2003) |
| Judy Rauh Simmons | .... | associate producer (7 episodes, 2003) |
| Ric Swartzlander | .... | co-executive producer (7 episodes, 2003) |
| Flody Suarez | .... | executive producer (6 episodes, 2003) |
| Donald R. Beck | .... | consulting producer (5 episodes, 2003) |
| Bill Callahan | .... | supervising producer / producer (4 episodes, 2003) |
| David Flebotte | .... | consulting producer (4 episodes, 2003) |
| Miriam Trogdon | .... | co-executive producer (4 episodes, 2005) |
| David Richardson | .... | consulting producer (3 episodes, 2005) |
|
| Amy Engelberg | .... | producer (unknown episodes) |
| Wendy Engelberg | .... | producer (unknown episodes) |
| Janis Hirsch | .... | co-executive producer (unknown episodes) |
| Michael Langworthy | .... | co-executive producer (unknown episodes) |
| Rosalind Moore | .... | consulting producer (unknown episodes) |
| |
|
| Robert Spina | .... | script supervisor (76 episodes, 2002-2005) |
| Lorie Carter | .... | production secretary / production staff / ... (73 episodes, 2002-2005) |
| Rebecca Gebhard | .... | production assistant / production staff (24 episodes, 2004-2005) |
| James Fino | .... | production coordinator / production staff (23 episodes, 2003-2005) |
| Pat Fischer-Doak | .... | technical coordinator / associate director (20 episodes, 2003-2005) |
| Jacqueline Lesko | .... | production staff / production assistant (12 episodes, 2003-2005) |
| Mike Murphy | .... | production staff (12 episodes, 2003-2005) |
| Grant Nieporte | .... | production staff (12 episodes, 2003-2005) |
| Christine Pierce | .... | production staff (12 episodes, 2003-2005) |
| Matthew Bozin | .... | production staff / production assistant (11 episodes, 2003-2005) |
| Jeremiah Leibowitz | .... | production staff / production assistant (11 episodes, 2003-2005) |
| Kymberly Pereira | .... | production staff (11 episodes, 2003-2005) |
| Frank Wolff | .... | production staff (11 episodes, 2003-2005) |
| Nazli Afar | .... | production staff (10 episodes, 2003-2005) |
| Ruthie Brownfield | .... | production staff (10 episodes, 2003-2005) |
| Glenda Storm | .... | production staff (9 episodes, 2003-2005) |
| Benjamin Davidson | .... | production staff / production assistant (8 episodes, 2004-2005) |
| David Joyner | .... | production staff (8 episodes, 2004-2005) |
| Freddy Boutros | .... | production staff (7 episodes, 2002) |
| Paul F. Ciancarelli | .... | executive story editor (7 episodes, 2003-2004) |
| David S. DiPietro | .... | executive story editor (7 episodes, 2003-2004) |
| Kenneth Colon | .... | production staff (7 episodes, 2004-2005) |
| Dagan Handy | .... | production staff (7 episodes, 2004-2005) |
| Caitlin Mauney | .... | production associate (6 episodes, 2003) |
| Denise A. Doi | .... | production staff (5 episodes, 2004) |
| Brian Moraga | .... | production assistant / production staff (4 episodes, 2003) |
| Steven Bevacqua | .... | production staff / production assistant (3 episodes, 2003) |
| Cory Blothenburg | .... | production staff / production assistant (3 episodes, 2003) |
| David Ginsburg | .... | production staff / production accountant (3 episodes, 2003) |
| Danny Ortiz | .... | production staff (3 episodes, 2005) |
|
| Karen Brooks | .... | production coordinator (unknown episodes) |
| Bill Daly | .... | executive story editor (unknown episodes) |
| Erin Felentzer | .... | publicist (unknown episodes) |
| Peter Filsinger | .... | technical coordinator (unknown episodes) |
| Mandy Kaprall | .... | production staff (unknown episodes) |
| Lauren Lacher | .... | production staff (unknown episodes) |
| Gregg Lichtenstein | .... | production staff (unknown episodes) |
| Gregory Messina | .... | production staff (unknown episodes) |
| Christy White | .... | production staff (unknown episodes) |
| |