— You wanted to talk with me, doctor?
— Have you been to see Mrs Vogler yet, Sister Alma?
— No, not yet.
— Let me explain her situation and the reason why you have been hired to care for her. Mrs Vogler is an actress, as you know. During her last performance of Electra, she fell silent and looked around as if in surprise. She was silent for over a minute. She apologized afterwards, saying she had got the urge to laugh. The next day the theatre rang, as Mrs Vogler had not come to rehearsals. The maid found her still in bed. She was awake but did not talk or move. This condition has now lasted for three months. She has had all sorts of tests. She’s healthy both mentally and physically. It’s not even some kind of hysterical reaction. Any questions, Sister Alma?
— Bergman, Persona