A group of trainee medical psychologists in a race against time to counter the deadly impact of exposure to a disturbed young mind.
| Actor | Role |
|---|---|
| BBrian James TwiddyProfessor Lionel Addington | Professor Lionel Addington |
| IIsabel NestiMadison Digby | Madison Digby |
| JJuliette BoorLai | Lai |
 Brigt SkrettinglandHenry Carter | Henry Carter |
 Katrina Anne WardDr. Samantha Rivers | Dr. Samantha Rivers |
| LLisa UllrichAbigail Read | Abigail Read |
| FFabian BanksOrderly Johnson | Orderly Johnson |
| DDanielle BoorYoung Lai | Young Lai |
| LLottie CuerdenPoppy | Poppy |
| GGeorgie HalfordOrderly Boon | Orderly Boon |
| LLee HutchingsJulian Brown | Julian Brown |
| EEd KeatesNeurologist | Neurologist |
| NNatalya MicicSadie Smith | Sadie Smith |
| EEdward NewmanLogan Davis | Logan Davis |
| JJames ThomsonCommand | Command |
| NNicole WoodLucy Hale | Lucy Hale |