Expressionistic theatre is different from realism - actors will behave how most people wouldn't in real life, their physical and vocal qualities exaggerating their emotions; sets designs will be exaggerated to emphasise the tone of the setting, etc.
spiritual awakening and sufferings of their protagonists, and are referred to as Stationendramen (station plays), modeled on the episodic presentation of the suffering and death of Jesus in the Stations of the Cross. August Strindberg had pioneered this form with his autobiographical trilogy To Damascus.
The plays often dramatize the struggle against bourgeois values and established authority, often personified in the figure of the Father. In Sorge's The Beggar, (Der Bettler), the young hero's mentally ill father raves about the prospect of mining the riches of Mars; he is finally poisoned by his son. In Bronnen's Parricide (Vatermord), the son stabs his tyrannical father to death, only to have to fend off the frenzied sexual overtures of his mother.
In expressionist drama, the speech is heightened, whether expansive and rhapsodic, or clipped and telegraphic. Director Leopold Jessner became famous for his expressionistic productions, often unfolding on the stark, steeply raked flights of stairs that quickly became his trademark. In the 1920s, expressionism enjoyed a brief period of popularity in the American theatre, including plays by Eugene O'Neill (The Hairy Ape, The Emperor Jones and The Great God Brown), Sophie Treadwell (Machinal) and Elmer Rice (The Adding Machine).