| 角色 | 饰演者介绍 |
| Joyce | 蒂尔达·斯文顿 |
| George Barber | Tom McCamus |
| Inspector Berkley | Sean McCann |
| Kleber/Doctor | Gabriel Gascon |
| Caretaker | Griffith Brewer |
| Bob | Daniel Brooks |
| Interviewer | Steve Adams |
| Police Officer | Russell Yuen |
| Johnson | Mariah Inger |
| Darkroom Technician | Laurent Imbault |
| Jocelyn | Lisa Bronwyn Moore |
| Axxon Security | Eric Hoziel |
| No-Nose Man | Simon Lee |
| Housekeeper | Clément Cormier |
| Housekeeper's wife | Sylvie Rousseau |
| Child | Fanny Gobrysz Forget |
| Child | Etienne Gobrysz Forget |
| Slab | Bertrand Cyr |
| Block | Denis Cormier |
| Coroner | Dean Hagopian |
| Party Guest #1 | 杰西卡·派尔 |
| Party guest | Ian Watson |
| Policeman | Anthony McCrae |
| Colleague | Lynn Adams |
