 | Jennifer Jason Leigh als Allegra Geller |
 | Jude Law als Ted Pikul |
 | Ian Holm als Kiri Vinokur |
 | Willem Dafoe als Gas |
 | Don McKellar als Yevgeny Nourish |
 | Callum Keith Rennie als Hugo Carlaw |
 | Christopher Eccleston als Seminar Leader |
 | Sarah Polley als Merle |
 | Robert A. Silverman als D'Arcy Nader |
 | Oscar Hsu als Chinese Waiter |
 | Kris Lemche als Noel Dichter |
 | Vik Sahay als Male Assistant |
 | Kirsten Johnson als Female Assistant |
 | James Kirchner als Landry |
 | Balázs Koós als Male Volunteer |
 | Stephanie Belding als Female Volunteer |
 | Gerry Quigley als Trout Farm Worker |
| David Cronenberg | Director |
| David Cronenberg | Screenplay |
| David Cronenberg | Producer |
| András Hámori | Producer |
| Robert Lantos | Producer |
| Howard Shore | Original Music Composer |
| Peter Suschitzky | Director of Photography |
| Ronald Sanders | Editor |
| Carol Spier | Production Design |
| Tamara Deverell | Art Direction |
| Elinor Rose Galbraith | Set Decoration |
| Denise Cronenberg | Costume Design |
| John Laing | Dialogue Editor |
| Mark Gingras | ADR & Dubbing |
| Goro Koyama | Foley |
| Andy Malcolm | Foley |
| Nick Watson | Dolby Consultant |
| Tom Bjelic | Sound Effects Editor |
| Paul Shikata | Sound Effects Editor |
| Alison Reid | Stunt Coordinator |
| Réjean Goderre | Hairstylist |
| Mary-Lou Green-Benvenuti | Hairstylist |
| Micheline Trépanier | Makeup Artist |
| Shonagh Jabour | Makeup Artist |
| Dusty Reeves | Art Department Coordinator |
| Joe Curtin | Construction Coordinator |
| Jim Peters | Greensman |
| J. Tracy Budd | Leadman |
| Paul Renaut | Leadman |
| John Bannister | Scenic Artist |
| Janet Cormack | Scenic Artist |
| Carole Lord | Scenic Artist |
| Bradley McInnis | Scenic Artist |
| Doug Rennie | Scenic Artist |
| Mila Rolicz | Scenic Artist |
| Graham Daniel | Sound Re-Recording Mixer |
| Ray Merrin | Sound Re-Recording Mixer |
| David Evans | Supervising Sound Effects Editor |
| James Isaac | Visual Effects Supervisor |
| Peter Suschitzky | Camera Operator |
| Ava Gerlitz | Still Photographer |
| David Moxness | Gaffer |
| Brenda Gilles | Costume Supervisor |
| Dan Evans Farkas | Music Editor |
| Suzana Peric | Music Editor |
| Don Retzer | Transportation Coordinator |
| Dug Rotstein | Script Supervisor |
| John Nelles | Dialect Coach |
| Prudence Emery | Unit Publicist |
| Debra Beers | Location Manager |
| Damon Bryant | Co-Producer |
| Bradley Adams | Co-Producer |
| Sandra Tucker | Associate Producer |
| Michael MacDonald | Co-Producer |
| Wayne Griffin | Dialogue Editor |
| Christopher Geggie | Property Master |
| Deirdre Bowen | Casting |
| Brandon Cronenberg | Special Effects Technician |
