| Troian Bellisario | Lucie |
| Bailey Noble | Anna |
| Caitlin Carmichael | Sam |
| Toby Huss | Fenton |
| Kate Burton | Eleanor |
| Melissa Tracy | The Creature |
| Romy Rosemont | Mom |
| Elyse Cole | Young Anna |
| Ever Prishkulnik | Young Lucie |
| Blake Robbins | Dad |
| Taylor John Smith | Son |
| Lexi DiBenedetto | Daughter |
| Ivar Brogger | Priest |
| Michael Dempsey | Detective |
| Larry Rosenthal | Dr. Haseem |
| DaJuan Johnson | Officer #1 |
| Mike McCarthy | Officer #2 |
| David Rowdon | Ivan |
| Matthew Jaeger | Blaze |
| Clint E. Lilley | Walker |
| Rob Wood | Dom |
| Max Acosta-Rubio | Nic |
| Sara Zanelletti | Creature |
Technical Credits
| Michael Goetz | Director |
| Kevin Goetz | Director |
| Jordan Bass | Casting |
| Lauren Bass | Casting |
| Dan Clifton | Executive Producer |
| Evan Goldman | Score Composer |
| Richard Grandpierre | Co-producer |
| Sheila Hume | Costumes/Costume Designer |
| Vicki Lemar | Sound/Sound Designer |
| Zsolt Magyar | Sound Mixer |
| Joan Mao | Co-producer |
| Zsolt Maygar | Sound Mixer |
| Agnes Mentre | Producer |
| Sean Odea | Cinematographer |
| Ian J. Putnam | Asst. Director |
| Vivian Quaid | Art Director |
| Alan Roderick-Jones | Production Designer |
| Peter Safran | Producer |
| Mark L. Smith | Screenwriter |
| Sabi Tulok | Sound Mixer |
| Morgan White | Executive Producer |
| Jake York | Editor |
