Cast
| Chloe Grace Moretz | Susannah Cahalan |
| Carrie-Anne Moss | Rhona Nack |
| Richard Armitage | Tom Cahalan |
| Tyler Perry | Richard |
| Jenny Slate | |
| Thomas Mann [Stephen] | |
| Navid Negahban | Dr. Najjar |
| Robert Moloney | Dr. Ryan |
| Agam Darshi | Dr. Khan |
| Nicole LaPlaca | |
| Alison Araya | EEG Tech |
| Jessie Fraser | Woman |
| Alex Zahara | Allen |
| Sachin Sahel | MRI Technician |
| Lindsay Navarro | Young Waitress |
Director
| Gerard Barrett |
Writer
| Gerard Barrett |