Colin Firth (first) in the role of villain convinces as regenerated Nicole Kidman in the role of the woman – the victim, Christine. Both together again after possible drama «The Railway Man» in a thriller trauma and psychological obsessions. With paramedical camouflage (amnesia) for an alibi.
Here the limited interest quickly and easily guessing none of the police story end. The attempt to mislead sometime by the middle of the film and then achieves instant (when seeing the doctor in a typical scene and later her friend she confesses the truth), but the final outcome is expected. Of course we will not disclose the termination of the drama which fully justifies the behavior of “spouse” Ben (Colin Firth). You could be tempted to characterize as typical Freudian split personality, but the events that lead to becoming a schizophrenic paranoia.