| Name | Character | Episodes |
|---|---|---|
| Yvonne Strahovski | Maggie Chenoweth | 8 |
| Scott Speedman | James Chenoweth | 8 |
| Boris McGiver | Donald Kelly | 8 |
| Chaske Spencer | Ruben Shanley | 8 |
| Kathy Baker | Ellen Chenoweth | 8 |
| Rob Morgan | McNab | 7 |
| Diany Rodriguez | Valeria Shanley | 6 |
| Ashley Shelton | Mary Alice Ducker | 4 |
| Jackson Kelly | Travis | 3 |
| Bill Heck | Lieutenant Olsen | 3 |
| Holly Morris | Claire Kelly | 2 |
| Alice Kremelberg | Izzy | 1 |
| Patrick Cox | Big Al | 1 |
| Ryan Dinning | Gary | 1 |