 | Gillian Anderson als Marika Whyte |
 | Haley Joel Osment als Erol Whyte |
 | Rufus Sewell als Gabriel 'Gabe' Whyte |
 | Victor Garber als Sal |
 | Susanna Fournier als Grace |
 | Kiara Glasco als Young Gracie |
 | John Paul Ruttan als Young Erol |
 | Sherry Miller als Mrs. Moore |
 | Brandon Firla als Jimmy / Johnny |
 | Sarah Manninen als Avril |
 | Catherine Bruhier als Holland |
 | Laura Miyata als Aya |
 | Jonah Wineberg als Jeremy |
| Chris Hatcher als Hatcher |
 | Asim Wali als Asim |
| Isaak Smith als Student |
 | Thomas Hauff als Professor |
 | Simon Reynolds als Dr. Reynolds |
| Rupinder Nagra als Real Estate Agent |
 | Louise Nicol als Old Woman in Princeton |
| Dan Mandic als Gabe Stand-In |
| Wilma Dyson als Marika Stand-In |
| Kyle Limkilde als Erol Stand-In |
| Jeff Christensen als Sal Stand-In |
| Robbie Campbell als Young Erol Stand-In |
| Richie Mehta | Director |
| Stuart A. McIntyre | Editor |
| Zosia Mackenzie | Set Decoration |
| Jessica Fulmer | Makeup Artist |
| Rawl Banton | Transportation Coordinator |
| Andrew Lockington | Music |
| Bob Gundu | Visual Effects |
| Brad Hruboska | Steadicam Operator |
| Jennifer Marie Thomas | Art Direction |
| Johanna Ray | Casting |
| Sami Hajjar | Gaffer |
| Jag Gundu | Still Photographer |
| Keith Elliott | Sound Re-Recording Mixer |
| Tico Poulakakis | Director of Photography |
| J.R. Fountain | Sound Effects Editor |
| Nelson Ferreira | Sound Designer |
| Colin McLellan | Sound Re-Recording Mixer |
| Katrina Saville | Script Supervisor |
| Jenny Jue | Casting |
| Chris Crane | Production Design |
| Suzanne Cheriton | Unit Publicist |
| Lee Kim | Producer |
| Nathan Robitaille | Sound Effects Editor |
| Martin Watson | Property Master |
| David Ottier | Sound Recordist |
| Ting Fang Liu | Key Hair Stylist |
| Kristin Wayne | Makeup Department Head |
| Rachel Ford | Costume Set Supervisor |
| Jenn Burton | Truck Costumer |
| Emma Monaghan | Truck Supervisor |
| Deborah Burton | Wardrobe Assistant |
| Bob Gundu | Second Unit Director of Photography |
| Nathan Taylor | Best Boy Grip |
| Mehran Jabbari | Digital Imaging Technician |
| Michael Bailey | First Assistant Camera |
| Eli Lafont | Key Grip |
| Alona Power | Second Assistant Camera |
| Dan Grease White | Second Assistant Camera |
| Tisha Myles | Painter |
| Jamie Oxenham | Props |
| Scottie Baker | Set Dresser |
| Ryan Hyland | First Assistant Director |
| Chris Agoston | Second Assistant Director |
| Jeremy Doiron | Third Assistant Director |
| Patrick Christensen | ADR Engineer |
| Peter S. Carlstedt | ADR Mixer |
| Huan Nguyen | Boom Operator |
| Alexander Turner | Boom Operator |
| Tyler Whitham | Dialogue Editor |
| Alex van der Meulen | Sound Mixer |
| Chris Wallace | Digital Intermediate Colorist |
| Kevin Downer | Digital Intermediate Editor |
| Peter Armstrong | Digital Intermediate Producer |
| Philip Princeton | Location Manager |
| Doug Gillespie | Production Accountant |
| Delaney Siren | Production Assistant |
| Daniel Whidden | Production Assistant |
| Emily Kulasa | Production Coordinator |
| Millie Tom | Location Casting |
| Kelsey Hart | Costume Designer |
| Nelson Ferreira | Sound Supervisor |
| Peter Harvey | Unit Production Manager |
| Richie Mehta | Writer |
