A cancer cure has side effects. Shutting down all vital organs except for part of the brain turning them primal, feral and cannibalistic. They're also infectious and now spreading worldwide. Two people are brought together. Both have secrets, nightmares and personal tragedies. Has the human race finally destroyed itself?
| Actor | Role |
|---|---|
 Bonnie AdairJennifer Ford | Jennifer Ford |
 Andrew LewisAdam Carr | Adam Carr |
 Matt HoulihanJason Nunn | Jason Nunn |
| EEva GraySophie | Sophie |
| AAnna StephensonTrish Taylor | Trish Taylor |
 Wendy CooperStephanie Carr | Stephanie Carr |
| EEllie DickensMargaret Poole | Margaret Poole |
| DDanny GeorgeColin Pearse | Colin Pearse |
| LLucy BrueggerNurse Renn | Nurse Renn |
| LLucy BrueggerNewsreader | Newsreader |
 Leanna WiggintonInfected woman | Infected woman |
| IIke KhanPlumber | Plumber |
| EEline MetsInfected woman | Infected woman |
 Rachael EvelynInfected woman | Infected woman |
 David WittsInfected man | Infected man |