An American woman fights for her life - and the lives of her children - when she finds herself caught up in an experiment gone wrong in an otherwise idyllic English countryside.
| Actor | Role |
|---|---|
 Coco TaylorLisa | Lisa |
 Tim FaradayDon | Don |
 Ben FreemanAlec | Alec |
 Richard HaylorJenkins | Jenkins |
 Robin KirwanMarcus | Marcus |
 Gemma WilksDr. Parsley | Dr. Parsley |
| GGabrielle Nellis-PainMeg | Meg |
| GGillian TullySusan | Susan |
| PPriyanka SoaresSofia | Sofia |
| IIain WallaceMichael | Michael |
| JJames MitchellFrank | Frank |