 | Jonathan Banks PIN (voice) |
 | David Hewlett Leon |
 | Cynthia Preston Ursula |
 | Terry O'Quinn Dr. Frank Linden |
 | Bronwen Mantel Mrs. Linden |
 | John Pyper-Ferguson Stan Fraker |
 | Helene Udy Marcia Bateman |
 | Patricia Collins Aunt Dorothy |
 | Steven Bednarski Leon - Age 13 |
 | Jacob Tierney Leon - Age 7 |
| Katie Shingler Ursula - Age 11 |
 | Michelle Anderson Ursula - Age 5 |
| Joan Austen Nurse Spalding |
| Jamie Stern Eddie Morris |
 | David Gow Officer Wilson |
| Terrence Labrosse Dr. Bell |
| Aline Vandrine Mrs. Shaver |
| Joanna Noyes Mrs. Henry |
| Andrew Carter Andy |
 | Leif Anderson Dave |
| Joel Johnson Jack |
| Shawn Johnson Tim |
| Robin MacEachern Richie |
| James Quon Boy |
| Jeremy Slaney Boy |
| Adrian Knight Student |
| Alan Mozes Student |
| Marty Finkelstein Teenager |
 | Bruce Ramsay Teenager |
| Directing | |
| Sandor Stern | Director |
Production | |
| Rene Malo | Producer |
| Pierre Latour | Associate Producer |
| Jeff Sniderman | Associate Producer |
Directing | |
| France Boudreau | Continuity |
Camera | |
| Sylvaine Dufaux | Clapper Loader |
| Nathalie Moliavko-Visotzky | Focus Puller |
Art | |
| Don Bonham | Sculptor |
Lighting | |
| Maral Hassib | Best Boy Electric |
| André Shéridan | Electrician |
Camera | |
| Christian Chabot | Assistant Grip |
Art | |
| Blanche Boileau | Art Department Assistant |
Sound | |
| Mark Berger | Sound Re-Recording Mixer |
Art | |
| Patrice Bengle | Property Master |
Production | |
| Jennifer Jonas | Location Manager |
| Hélène Lamarre | Production Secretary |
Editing | |
| Jacky Carmody | Assistant Editor |
Art | |
| Ian Lavoie | Props |
Costume & Make-Up | |
| Caroline Bréard | Wardrobe Assistant |
Lighting | |
| Daniel Chrétien | Gaffer |
Crew | |
| Karl Archambault | Transportation Coordinator |
Sound | |
| Todd Boekelheide | Sound Re-Recording Mixer |
Costume & Make-Up | |
| Catherina Chamberland | Set Costumer |
Crew | |
| David Rigby | Stunt Coordinator |
Sound | |
| David Parker | Sound Re-Recording Mixer |
Art | |
| Evan Penny | Sculptor |
Camera | |
| Bob Bayliss | Best Boy Grip |
Art | |
| Adam Wasserman | Art Department Assistant |
Production | |
| Astrid Koch | Production Coordinator |
Costume & Make-Up | |
| Stephan Bruno | Costumer |
Editing | |
| Lisa Davis | First Assistant Editor |
Production | |
| Nadia Rona | Additional Casting |
Camera | |
| Piroska Mihalka | Still Photographer |
Sound | |
| Lisa Davis | Assistant Sound Editor |
Art | |
| Daniel Castonguay | Painter |
Camera | |
| Robert Lapierre Jr. | Key Grip |
Lighting | |
| Christian Lanthier | Assistant Electrician |
Production | |
| Panos Partheniou | Production Accountant |
Writing | |
| Andrew Neiderman | Novel |
Production | |
| Jeff Sniderman | Line Producer |
Writing | |
| Sandor Stern | Screenplay |
Production | |
| Pierre David | Executive Producer |
Editing | |
| Patrick Dodd | Editor |
Production | |
| Stuart Aikins | Casting |
Sound | |
| Peter Manning Robinson | Original Music Composer |
Art | |
| François Séguin | Art Direction |
Camera | |
| Guy Dufaux | Director of Photography |
Sound | |
| Richard Nichol | Sound Engineer |
Directing | |
| René Pothier | First Assistant Director |
Costume & Make-Up | |
| Nicoletta Massone | Costume Design |
| Bob Pritchett | Hairstylist |
| Cécile Rigault | Assistant Makeup Artist |
Sound | |
| Patrick Dodd | Supervising Sound Editor |
Production | |
| Karl Archambault | Assistant Unit Manager |
Sound | |
| Philip Rogers | Sound Recordist |
Costume & Make-Up | |
| Manon Joly | Assistant Hairstylist |
Sound | |
| Adam Johnston | Sound Effects Editor |
| Clancy T. Troutman | Supervising Sound Editor |
| Ed Fassl | Sound Effects Editor |
Production | |
| Ginette Guillard | Unit Manager |
Directing | |
| Catherine Didelot | Second Assistant Director |
Crew | |
| François Séguin | Special Effects |
Sound | |
| David Franco | Music Supervisor |
Art | |
| Frances Calder | Set Decoration |
Sound | |
| Tom Ruff | ADR Mixer |
Production | |
| Barbara Shrier | Production Manager |
Sound | |
| Thierry Hoffmann | Boom Operator |
Production | |
| Jim Begg | Supervising Producer |
Costume & Make-Up | |
| Clair Blondel | Makeup Artist |
Visual Effects | |
| Shelly Morrow | Visual Effects |
Sound | |
| Patrick Dodd | Music Editor |
