What is the fine-grained topic of the following text: Samuel Orme, the show’s general stage manager, has a huge task on his hands, but it’s one he is clearly relishing as he beams while talking of how each cast member has been learning new tricks, as it were, and expanding their repertoire to become multi-disciplined performers. Only return the topic.
Samuel Orme's role as a general stage manager in overseeing cast members' development as multi-disciplined performers.