| Name | Character | Episodes |
|---|---|---|
| Adam Scott | Palek | 10 |
| Sonya Walger | Carolyn | 10 |
| Ally Walker | Katie | 10 |
| Michelle Borth | Jamie | 10 |
| Tim DeKay | David | 10 |
| Jane Alexander | Dr. May Foster | 10 |
| Katharine Towne | Mason | 10 |
| David Selby | Arthur Foster | 10 |
| Josh Folan | Self | 10 |
| Ian Somerhalder | Nick | 6 |
| Sherry Stringfield | Rita | 6 |
| Rosalind Chao | Cynthia | 3 |
| Morgan Kelly | Gil | 1 |
| Jamie Bernadette | Dancer | 1 |