| Name | Character | Episodes |
|---|---|---|
| Tamara Duarte | Gina Russo | 13 |
| Kyra Harper | Dr. Julie Cardinal | 13 |
| Danielle Bourgon | Dr. Louise Helvi | 13 |
| Andrea Menard | Eva Malone | 13 |
| Patrick McKenna | Dr. Fraser Healy | 13 |
| Patrick McKenna | Nancy Siebolski | 13 |
| Rachelle Casseus | Farida Farhisal | 13 |
| Christian Laurin | Dr. Raymond Dallaire | 13 |
| John Tench | Wolf | 2 |
| Shauna MacDonald | Pippa | 1 |
| Tony Nappo | Sam Pisano | 1 |
| Christopher Jacot | Roger | 1 |