| Name | Character | Episodes |
|---|---|---|
| Judy Greer | Puff Conklin | 13 |
| Paget Brewster | Allison Conklin | 13 |
| David Ogden Stiers | Nicholas Conklin | 13 |
| Brian Van Holt | Eamon McBride | 13 |
| Brian Doyle-Murray | Finn McBride | 13 |
| Swoosie Kurtz | Effie Conklin | 13 |
| John Livingston | Nicky Conklin | 13 |
| Michael Cudlitz | 2 | |
| Kevin Weisman | 2 | |
| Rachael Harris | 1 | |
| Daryl Sabara | 1 | |
| Ian Abercrombie | 1 | |
| Harry Morgan | 1 |