| Dr. Green | Gail O'Grady
|
| Bennett | 塞拉斯·威尔·米切尔
|
| Britt | 阿美莉嘉·奥利沃
|
| Gavin | Jason Thompson
|
| Bill | Michael DeLuise
|
| Chief | Peter Onorati
|
| Chloe (as Erin Lokitz) | 伊林·里斯
|
| Kathy | Kinsey Packard
|
| Morgan | Erin Foster
|
| Detective Bryce | James Francis Kelly III
|
| Professor | Rita Taggart
|
| Tristan | 威尔·斯蒂尔斯
|
| Luke | Ryan Doom
|
| Bound Patient | John Stamatakis
|
| Student (uncredited) | Christina Rosas Anastasiou
|
| Bound Patient (uncredited) | Jeremy Chada
|
| Lawn mower guy (uncredited) | Sitara Falcon
|
| Student (uncredited) | Charlie Farrell
|
| Marshall #1 (uncredited) | Bryce James
|
| Jonnie (uncredited) | Mike Mohrhardt
|
