| Name | Character | Episodes |
|---|---|---|
| Rudi Dharmalingam | Nik Katira | 8 |
| Geraldine Hakewill | Dr. Kareena Wells | 8 |
| Harry Greenwood | Trevor | 8 |
| Sam Simmons | Pete Seaman | 8 |
| Felicity Ward | Collette | 8 |
| Victoria Haralabidou | Cath | 7 |
| Dan Wyllie | James | 6 |
| Alicia Gardiner | Jennifer | 6 |
| Pacharo Mzembe | Rohan Achebe | 5 |
| Harriet Dyer | Genevieve | 4 |
| Ryan Corr | Raff | 3 |
| Kim Gyngell | Zelco | 2 |
| Heather Mitchell | Belle | 2 |
| Megan Smart | Ivy | 2 |
| Mia Artemis | Teenage Girl | 2 |
| Wayne Blair | Vince | 2 |
| Caroline Brazier | Leyla | 2 |
| Anthony Brandon Wong | Clive | 2 |
| Amali Golden | Nadia | 2 |
| Alex Menglet | Petrov | 2 |
| Matt Nable | Harold Holt | 1 |
| Christopher Stollery | Oscar | 1 |
| Tasneem Roc | Zara | 1 |
| Colin Friels | Baz | 1 |
| Ursula Yovich | Maria | 1 |
| Karen Pang | Michelle | 1 |
| Sara West | Kelli | 1 |
| Lani John Tupu | Baz's Neighbour | 1 |
| Monroe Reimers | Uncle Rajah | 1 |
| Christiaan Van Vuuren | Jai | 1 |
| Ron Smyck | Car Dealer | 1 |