Catherine spent years caring for her unstable father Robert, a genius maths professor. After his death she struggles to come to terms with the likelihood that she’s inherited his illness. She must also juggle her estranged sister’s arrival plus the intentions of Hal, a former student of Robert’s. Will Hal find some paradigm-shifting proof in Robert’s notebooks and can he be trusted with them? And can he be trusted with Catherine?
Contains some strong language.
Approximate running time: 2 hrs 15 mins (including interval)