 | Danielle Catanzariti als Esther Blueburger |
 | Keisha Castle-Hughes als Sunni |
 | Toni Collette als Mary |
 | Christian Byers als Jacob Blueburger |
 | Essie Davis als Grace Blueburger |
 | Russell Dykstra als Osmond Blueburger |
 | Jonny Pasvolsky als Mr. Hooper |
 | Cassandra Jinman als The Slug |
| Yen Yen Stender als Ribbon 2 / Lissy |
| Talia Monaghan als Ribbon 1 / Missy |
| Laura Kettle als Ribbon 3 / Demi |
| Lucy Carey als Ribbon 4 / Sienna |
| Tisha Adey als Ribbon 5 / Prudence |
| Leticia Monaghan als Prefect / Cynthia |
 | Edwin Hodgeman als Rabbi |
| Russell Dykstra als Music Teacher |
 | Vanessa Downing als Music Teacher |
 | Poh Ling Yeow als Sales Assistant |
| Bridget Walters als Mrs Rosen |
| Esme Proudman als Mrs. Silverman |
 | Deidre Rubenstein als Mrs. Fleisher |
| Tony Mack als Science Teacher |
| Elise Champion als Helen |
| Nikita Adams als Piper |
| Daniela Ganter als Alex |
| Alex DeGaris-Boot als Braces Boy |
| Mark Gaweda als Psychiatrist |
| Paul Blackwell als Mr. Duke |
| Lyn Pike als Sunii's Grandmother |
 | Joey Kennedy als Policewoman |
 | Caitlin McDougall als Miss Koolkats |
 | Patrick Frost als Sunni's Grandfather |
| Cathy Randall | Director |
| Cathy Randall | Writer |
| Miriam Stein | Producer |
| Nell Hanson | Production Design |
| Heather Ogilvie | Executive Producer |
| Stephen Hays | Executive Producer |
| Anton Rosenberg | Executive Producer |
| Toni Collette | Executive Producer |
| Anna Howard | Director of Photography |
| Dany Cooper | Editor |
| Guy Gross | Original Music Composer |
| Liam Egan | Sound Designer |
| Norman Parkhill | Music Supervisor |
| Max Lyandvert | Music Arranger |
| Shareen Beringer | Costume Designer |
| Harry Clein | Associate Producer |
| Kristin Andersons | Associate Producer |
| Jessica Hatherall | Associate Producer |
| Rebecca Wong | Associate Producer |
| Anousha Zarkesh | Casting Director |
| Jane Sullivan | Production Manager |
| Chris Webb | First Assistant Director |
| Sally Clarke | Production Coordinator |
| Angela Heesom | Casting |
| Duncan Thompson | Script Editor |
| Joan Sauers | Script Editor |
| Miriam Stein | Script Editor |
| Paul Kiely | Script Supervisor |
| Roger Dowling | Additional Photography |
| Ernie Clarke | Additional Photography |
| Des Kenneally | Sound Recordist |
| Janie Parker | Art Direction |
| Glen W. Johnson | Set Decoration |
| Paul Spencer | Construction Manager |
| Kate Seeley | Costume Supervisor |
| Jen Lamphee | Makeup Designer |
| Jen Lamphee | Hair Designer |
| Shane Thomas | Key Makeup Artist |
| Shane Thomas | Key Hair Stylist |
| Melissa Dunstone | Location Manager |
| Dean Gould | Stunt Coordinator |
| Richard Boué | Stunt Coordinator |
| Leanne Ringelstein | Choreographer |
| Phil Judd | Sound Mixer |
| Teena Mestres | Assistant Editor |
| Tony Murtagh | Dialogue Editor |
| Yulia Akerholt | Sound Effects Editor |
| Paul Mac | Additional Music |
| Yolanda Schwartzer | Stunt Double |
| Annette van Moorsel | Stunt Double |
| Hilda Somarriba | Publicist |
| Matt Nettheim | Still Photographer |
| Sam Oster | Still Photographer |
| Paul Shakeshaft | First Assistant "A" Camera |
| Ruth Coady | Production Secretary |
