| Name | Character | Episodes |
|---|---|---|
| Kirstie Alley | Maddie Banks | 12 |
| Michael Richards | Frank Baxter | 12 |
| Rhea Perlman | Thelma Katz | 12 |
| Eric Petersen | Arlo Barth | 12 |
| Christopher McDonald | Jeffrey Sheppard | 3 |
| Kristin Chenoweth | Brittany Gold | 2 |
| John Travolta | Mickey Russo | 1 |
| Jason Alexander | Stanford Temple | 1 |
| Geoff Pierson | Hugh | 1 |
| Cloris Leachman | Shirley Kluszewski | 1 |
| Gilles Marini | Michel | 1 |
| George Wendt | Duke | 1 |
| Xosha Roquemore | Tanya | 1 |
| Kathy Griffin | Kathy Griffin | 1 |
| Kristen Johnston | Maddie | 1 |
| Richard Burgi | Tony Cameron | 1 |
| Lindsey Kraft | Melissa Winters | 1 |
| Joy Osmanski | Amy | 1 |
| Valerie Mahaffey | Victoria | 1 |
| Tim Bagley | Robber | 1 |
| Larry Joe Campbell | Clown | 1 |
| Allan McLeod | Gino | 1 |
| Jack Axelrod | Hal Kleinman | 1 |
| Scott Atkinson | Male Guest | 1 |
| Amanda Pace | Twin #2 | 1 |
| Dawan Owens | M.C. | 1 |
| Larry Udy | Bartender | 1 |
| Mara Casey | Woman | 1 |
| Michael Dunn | Kevin | 1 |
| Fahim Anwar | Ahdoot | 1 |
| Bryan Callen | Lucas Kogen | 1 |
| Eddie Alfano | Marcelo | 1 |