
| Kelsey Grammer | ... | Dr. Frasier Crane (263 episodes, 1993-2004) |

| Jane Leeves | ... | Daphne Moon / ... (263 episodes, 1993-2004) |

| David Hyde Pierce | ... | Dr. Niles Crane (263 episodes, 1993-2004) |

| Peri Gilpin | ... | Roz Doyle (263 episodes, 1993-2004) |

| John Mahoney | ... | Martin Crane (263 episodes, 1993-2004) |
 | Moose | ... | Eddie (194 episodes, 1993-2003) |
 | Enzo the Dog | ... | Eddie (104 episodes, 1993-2004) |
 | Dan Butler | ... | Bob 'Bulldog' Briscoe / ... (51 episodes, 1993-2004) |

| Tom McGowan | ... | Kenny Daly (42 episodes, 1998-2004) |
 | Edward Hibbert | ... | Gil Chesterton (29 episodes, 1994-2004) |
 | Patrick Kerr | ... | Noel Shempsky (22 episodes, 1994-2004) |
 | Millicent Martin | ... | Gertrude Moon / ... (18 episodes, 2000-2003) |

| Saul Rubinek | ... | Donny Douglas (16 episodes, 1999-2002) |

| James Oliver | ... | James the Waiter / ... (12 episodes, 2001-2003) |
 | Harriet Sansom Harris | ... | Bebe Glazer (11 episodes, 1993-2004) |

| Bebe Neuwirth | ... | Dr. Lilith Sternin (11 episodes, 1994-2003) |
 | Luck Hari | ... | Waitress (11 episodes, 1994-1997) |
 | Jane Adams | ... | Dr. Mel Karnofsky (11 episodes, 1999-2000) |

| Wendie Malick | ... | Ronee Lawrence (10 episodes, 2003-2004) |
 | Ashley Thomas | ... | Alice May Doyle (8 episodes, 2001-2004) |

| Felicity Huffman | ... | Julia Wilcox (8 episodes, 2003) |

| Trevor Einhorn | ... | Frederick Gaylord Crane (8 episodes, 1996-2003) |

| Anthony LaPaglia | ... | Simon Moon (8 episodes, 2000-2004) |

| Jean Smart | ... | Lana Gardner / ... (7 episodes, 2000-2001) |

| Laura Linney | ... | Charlotte / ... (6 episodes, 2003-2004) |
 | Marsha Mason | ... | Sherry Dempsey (6 episodes, 1997-1998) |

| Brian Klugman | ... | Kirby (6 episodes, 2001-2002) |

| Amita Balla | ... | Waitress (5 episodes, 2003-2004) |
 | Brooks Almy | ... | Mrs. Richman / ... (5 episodes, 1997-2002) |
 | Paul Cosimano | ... | Waiter (5 episodes, 1995-1999) |
 | Mercedes Ruehl | ... | Kate Costas (5 episodes, 1995-1996) |

| Patricia Clarkson | ... | Claire French (5 episodes, 2001) |
 | Irene Olga López | ... | Marta (4 episodes, 1995-2004) |
 | Michael G. Hawkins | ... | Bandleader / ... (4 episodes, 1995-2003) |
 | Bette Rae | ... | Elizabeth (4 episodes, 1993-1998) |
 | Dean Erickson | ... | Waiter / ... (4 episodes, 1993-1994) |
 | Shelley Long | ... | Diane Chambers (4 episodes, 1994-2001) |

| Amy Landers | ... | Waitress (4 episodes, 1997-2000) |

| Amy Brenneman | ... | Faye Moskowitz (4 episodes, 1998-1999) |

| Virginia Madsen | ... | Cassandra Stone (4 episodes, 1999) |

| Conrad Janis | ... | Albert (3 episodes, 1997-2002) |

| George DelHoyo | ... | Father Mike (3 episodes, 1993-1995) |
 | JoBeth Williams | ... | Madeleine / ... (3 episodes, 1993-1994) |
 | Ron Dean | ... | Frank (3 episodes, 1994-1998) |
 | Bill Gratton | ... | Leo (3 episodes, 1994-1998) |
 | Marsha Kramer | ... | Tooty / ... (3 episodes, 1996-1998) |

| Lindsay Frost | ... | Samantha (3 episodes, 1997-2001) |

| Gigi Rice | ... | Regan Shaw (3 episodes, 1999-2001) |
 | Phil Donahue | ... | Larry (3 episodes, 1999) |

| Alice Playten | ... | Bonnie (3 episodes, 1999) |

| Marlo Thomas | ... | Sophie (3 episodes, 1999) |
 | Brian Stokes Mitchell | ... | Cam Winston (3 episodes, 2002) |

| Andrew M. Chukerman | ... | Musician / ... (3 episodes, 2003-2004) |

| Julia Sweeney | ... | Ann (2 episodes, 2003-2004) |
 | Lisa Thornhill | ... | Caroline (2 episodes, 2003-2004) |

| Jennifer Beals | ... | Dr. Anne Ranberg (2 episodes, 2004) |

| Aaron Eckhart | ... | Frank (2 episodes, 2004) |
 | Estelle Parsons | ... | Celeste's Mother / ... (2 episodes, 2004) |

| Rosie Perez | ... | Francesca / ... (2 episodes, 1995-2004) |
 | Suzanne Cryer | ... | Denise / ... (2 episodes, 2002-2003) |
 | Stephanie Faracy | ... | Mimi (2 episodes, 1997-2004) |

| Bess Armstrong | ... | Kelly Kirkland (2 episodes, 2000-2004) |
 | Cleto Augusto | ... | Delivery Man / ... (2 episodes, 1993-2004) |
 | Patti LuPone | ... | Aunt Zora Crane / ... (2 episodes, 1993-1998) |

| Linda Hamilton | ... | Claire / ... (2 episodes, 1993-1997) |

| Griffin Dunne | ... | Bob / ... (2 episodes, 1993-1996) |
 | Richard Poe | ... | Chopper Dave (2 episodes, 1993) |
 | Claire Stansfield | ... | Kristina / ... (2 episodes, 1994-2001) |
 | Piper Laurie | ... | Marianne / ... (2 episodes, 1994-1999) |
 | John LaMotta | ... | Duke (2 episodes, 1994-1998) |
 | Roger Keller | ... | Coughing Man / ... (2 episodes, 1994-1997) |

| Eric Lutes | ... | Tom Duran (2 episodes, 1994-1995) |

| Shannon Tweed | ... | Dr. Honey Snow (2 episodes, 1995-2001) |
 | Kristen Lowman | ... | Linda / ... (2 episodes, 1995-1998) |

| Tony Carreiro | ... | Joe DeCarlo (2 episodes, 1995-1996) |
 | Don Sparks | ... | Mr. Carr (2 episodes, 1995-1996) |

| Cameron Watson | ... | Announcer / ... (2 episodes, 1995-1996) |

| Michael Whaley | ... | Pete (2 episodes, 1995-1996) |
 | Christopher M. Brown | ... | Bulldog's Engineer / ... (2 episodes, 1996-1998) |
 | Christopher Durang | ... | Rudy / ... (2 episodes, 1996-1998) |

| Jane Kaczmarek | ... | Maureen Cutler (2 episodes, 1996-1997) |

| Pauley Perrette | ... | Rebecca / ... (2 episodes, 1996-1997) |
 | Mark Capri | ... | Man in Hall / ... (2 episodes, 1997-2002) |

| Lisa Darr | ... | Laura Paris (2 episodes, 1997-2001) |
 | Rosemary Murphy | ... | Carol Larkin (2 episodes, 1997-1999) |
 | Jack Sydow | ... | Alfred Larkin (2 episodes, 1997-1999) |
 | Brett Howard Nelson | ... | Double for Dr. Niles Crane (2 episodes, 1997-1998) |
 | Tom Chick | ... | Waiter / ... (2 episodes, 1997) |

| Lisa Guerrero | ... | Joanne / ... (2 episodes, 1997) |
 | François Giroday | ... | Robert (2 episodes, 1998-2003) |
 | Cynthia Lamontagne | ... | Annie (2 episodes, 1998-2001) |
 | Lisa Waltz | ... | Tricia (2 episodes, 1998-2001) |

| Claire Yarlett | ... | Vicky (2 episodes, 1998-2001) |

| Dawn McMillan | ... | Waitress (2 episodes, 1998-1999) |
 | Lisa Robinson | ... | Connie (2 episodes, 1998-1999) |
 | Greg Callahan | ... | Doctor / ... (2 episodes, 1999-2002) |

| Rita Wilson | ... | Hester Crane / ... (2 episodes, 1999-2001) |

| Jessica Cauffiel | ... | Kit (2 episodes, 1999) |

| Katie Finneran | ... | Poppy (2 episodes, 1999) |

| Jason Graae | ... | Jack (2 episodes, 1999) |

| Gregory Jbara | ... | Bartender (2 episodes, 1999) |
 | Wolfgang Puck | ... | Himself / ... (2 episodes, 2000-2002) |

| Tushka Bergen | ... | Miranda Rogers (2 episodes, 2000-2001) |

| JD Roberto | ... | Father / ... (2 episodes, 2000-2001) |
 | Richard Stretchberry | ... | Hefflewhite / ... (2 episodes, 2000-2001) |
 | Thomas Byrd | ... | Tim Walsh (2 episodes, 2000) |
 | Kim Coles | ... | Dr. Mary (2 episodes, 2000) |
 | Cameron Dye | ... | Nigel Moon (2 episodes, 2000) |
 | Rob Klingman | ... | Bartender (2 episodes, 2000) |

| Karen Kondazian | ... | Adrianna Pettibone (2 episodes, 2000) |
 | Anthony Montgomery | ... | Waiter (2 episodes, 2000) |
 | Jeremiah Morris | ... | Photographer (2 episodes, 2000) |

| Stephanie Nash | ... | Party Guest (2 episodes, 2000) |
 | Teri Ralston | ... | Miss Carney (2 episodes, 2000) |
 | Tim Rhoze | ... | Delivery Man (2 episodes, 2000) |

| Barbara Sharma | ... | Mrs. Douglas, Donny's Mom (2 episodes, 2000) |

| Stephon Fuller | ... | Jason (2 episodes, 2001-2002) |

| Allison Janney | ... | Phyllis / ... (2 episodes, 2001-2002) |

| Steven Anthony Lawrence | ... | Jason White / ... (2 episodes, 2001-2002) |

| Bernard Addison | ... | Waiter (2 episodes, 2001) |

| Rene Auberjonois | ... | Dr. William Tewksbury / ... (2 episodes, 2001) |
 | Brian Kerwin | ... | Bob (2 episodes, 2001) |

| Doug Wax | ... | KACL Staff (2 episodes, 2001) |
 | Emily Yancy | ... | Cora Winston / ... (2 episodes, 2002-2003) |

| Brian Cox | ... | Harry Moon (2 episodes, 2002) |
 | Lindsay Crouse | ... | Peg (2 episodes, 2002) |
 | Bobby Waddington | ... | Skippy (2 episodes, 2002) |

| David Alan Basche | ... | Woody Wiswell Jr (2 episodes, 2003) |
 | Robert McCall | ... | Boy / ... (2 episodes, 2004) |
|
| Kelsey Grammer | .... | executive producer (263 episodes, 1993-2004) |
| Mary Fukuto | .... | co-producer / associate producer (118 episodes, 1993-1998) |
| Peter Casey | .... | executive producer (83 episodes, 1993-2004) |
| David Lee | .... | executive producer (82 episodes, 1993-2004) |
| Christopher Lloyd | .... | executive producer / co-executive producer (69 episodes, 1993-2004) |
| David Angell | .... | executive producer (57 episodes, 1993-2001) |
| Maggie Blanc | .... | producer (54 episodes, 2000-2004) |
| Maggie Randell | .... | producer (46 episodes, 1993-1995) |
| Dan O'Shannon | .... | consulting producer / executive producer (30 episodes, 2002-2004) |
| Tony Hicks | .... | co-producer (29 episodes, 1993-2004) |
| Brian Mallut | .... | associate producer (29 episodes, 2002-2004) |
| Linda Morris | .... | co-executive producer / consulting producer (28 episodes, 1994-1995) |
| Vic Rauseo | .... | co-executive producer / consulting producer (28 episodes, 1994-1995) |
| Heide Perlman | .... | co-executive producer / consulting producer (28 episodes, 2001-2004) |
| Bob Daily | .... | co-executive producer / supervising producer (28 episodes, 2002-2004) |
| Sam Johnson | .... | executive producer (28 episodes, 2002-2004) |
| Lori Kirkland | .... | executive producer (28 episodes, 2002-2004) |
| Chris Marcil | .... | executive producer (28 episodes, 2002-2004) |
| Jon Sherman | .... | executive producer (28 episodes, 2002-2004) |
| Ron Volk | .... | co-producer (27 episodes, 2002-2004) |
| Joe Keenan | .... | executive producer / co-producer (25 episodes, 1995-2004) |
| Anne Flett-Giordano | .... | co-producer (24 episodes, 1994-1995) |
| Chuck Ranberg | .... | co-producer (24 episodes, 1994-1995) |
| Jeffrey Richman | .... | executive producer (24 episodes, 1997-2004) |
| Sy Dukane | .... | supervising producer (22 episodes, 1993-1994) |
| Denise Moss | .... | supervising producer (21 episodes, 1993-1994) |
| Elias Davis | .... | producer / supervising producer (9 episodes, 1994) |
| David Pollock | .... | producer / supervising producer (9 episodes, 1994) |
| Eric Zicklin | .... | co-executive producer (4 episodes, 2002-2003) |
| Saladin K. Patterson | .... | producer (4 episodes, 2002) |
|
| Suzanne Martin | .... | producer (unknown episodes, 1995-1997) |
| Bill Carroll | .... | co-producer (unknown episodes, 2000-2001) |
| Gayle Abrams | .... | producer (unknown episodes) |
| Jack Burditt | .... | co-producer (unknown episodes) |
| Rob Greenberg | .... | co-producer / supervising producer (unknown episodes) |
| Rob Hanning | .... | co-executive producer / co-producer / ... (unknown episodes) |
| Charlie Hauck | .... | consulting producer / supervising producer (unknown episodes) |
| Janis Hirsch | .... | supervising producer (unknown episodes) |
| Michael B. Kaplan | .... | supervising producer (unknown episodes) |
| Jay Kogen | .... | co-executive producer / supervising producer (unknown episodes) |
| Steven Levitan | .... | co-executive producer / consulting producer (unknown episodes) |
| David Lloyd | .... | producer (unknown episodes) |
| Mark Reisman | .... | consulting producer / executive producer / ... (unknown episodes) |
| William Lucas Walker | .... | producer (unknown episodes) |
| |
|
| Rosie Dean | .... | production coordinator (263 episodes, 1993-2004) |
| Gabrielle James | .... | script supervisor (137 episodes, 1993-2004) |
| Jeffrey Schneider | .... | legal counsel (123 episodes, 1995-2000) |
| David Lloyd | .... | creative consultant (120 episodes, 1993-2004) |
| David Isaacs | .... | creative consultant (107 episodes, 1993-2003) |
| Susan Rosen | .... | assistant to producers (93 episodes, 1994-1998) |
| Tom Reeder | .... | creative consultant (90 episodes, 2000-2004) |
| Jeffrey Pfefferle | .... | assistant to producers (75 episodes, 1993-2004) |
| Peter Ferland | .... | assistant to producers / assistant to producer (62 episodes, 1993-2004) |
| Alison Gross | .... | production assistant / assistant to producers (48 episodes, 2002-2004) |
| Karen Lombardo | .... | assistant to producers (45 episodes, 1993-1995) |
| Cara Coslow | .... | assistant to producers (44 episodes, 1993-1995) |
| Emily Miller | .... | assistant to producers (44 episodes, 1993-1995) |
| John Rajeski | .... | assistant to producers (43 episodes, 1993-1995) |
| George Escobar | .... | assistant to producers (40 episodes, 1993-1995) |
| Ken Levine | .... | creative consultant (39 episodes, 1993-1995) |
| Mathilde Decagney | .... | animal trainer (37 episodes, 1994-2004) |
| Steve Geffner | .... | assistant to producers (37 episodes, 1997-1998) |
| Rick Beren | .... | technical coordinator / technical director (36 episodes, 1993-1995) |
| Rachel Pollon | .... | assistant to producers (34 episodes, 2001-2004) |
| Jason Schemmel | .... | assistant to producers (34 episodes, 2001-2004) |
| Jim Rose | .... | technical coordinator / associate director (32 episodes, 1995-2004) |
| Cathy Huling | .... | production accountant (28 episodes, 2002-2004) |
| Cindy Collins | .... | assistant to producers (25 episodes, 1993-1995) |
| Collin Daniel | .... | assistant to producers (25 episodes, 2002-2004) |
| Xochitl L. Olivas | .... | assistant to producers (25 episodes, 2002-2004) |
| Katy Schlesinger | .... | assistant to producers (25 episodes, 2002-2004) |
| Chuck Ranberg | .... | creative consultant (24 episodes, 1993-1994) |
| Georgyne LaLone | .... | assistant to producers (24 episodes, 1994-1995) |
| David Suther | .... | production assistant (24 episodes, 1995-1996) |
| Alan R. Baxter |