あの劇場ではＰを上演している。

that (someone or something distant from both speaker and listener, or situation unfamiliar to both speaker and listener)

theatre; theater; playhouse

indicates location of action; at; in; indicates time of action; indicates means of action; cause of effect; by; and then; so; indicates continuing action; indicates certainty, emphasis, etc.

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

P; p; producer

indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.

performance (e.g. music, theatre, opera); staging