Serge Ioan Celebidachi Director, Screenwriter John Malkovich Sergiu Celibidache Actor Ben Schnetzer Young Sergiu Celibidache Actor Sean Bean Demostene Celebidachi Actor Miranda Richardson Ioana Celibidache Actor Kate Phillips Young Ioana Actor Charlie Rowe Actor Tamzin Merchant Actor Olivia Popica Actor Anton Lesser Actor Robert Dölle Actor Andrei Isărescu Actor Ewan Horrocks Actor James Olivier Screenwriter, Producer Adela Vrinceanu Celebidachi Producer Cristina Dobritoiu Producer