This chapter moves from the physical and visual aspects of the theatre to discuss the nature and varieties of performance as these may have been experienced by ancient spectators, while taking into account too what we believe we know about the cultural role of theatrical and spectacle entertainments. The various diverse forms of theatrical performance are detailed included Atellan farce, mime and shows in the arena. We discuss the varieties of scenic provision, and also explore the nature of the theatricalised experience and perception of ancient spectators. We describe at length the particularly important and highly popular art of pantomime.