Debbie and Jo are identical twins. After Jo is killed in a car accident, Debbie starts to act increasingly like Jo. Mysterious circumstances lead Jo's widower Sam to suspect that the accident wasn't an accident at all.
Theresa RussellDebbie / Jo
Jonathan PryceSam
Robert PughPaul
Catherine NeilsonChloe
Richard LynchDorian Phipps
Alan DavidChief Superintendent
Crispin LettsNastygramSion ProbertNastygram AgentJames RourkeWaiterDino LoddoWaiter
Jack WatersMini-Cab ManMeredith KratzerYoung VoicesZoe GrovesDebbie (aged 8)Kirsty GrovesJo (aged 8)Peter DoranEstate Agent