The chapter discusses the concept of model pronunciation in the context of theatrical stylisation on the example of dialectal stylisation. Characteristic features of the Cracow regional dialect are presented. The dialect lines were analyzed in the stage productions of Stanisław Wyspiański's The Wedding – directed by Andrzej Wajda and Jerzy Grzegorzewski, and in the film by Wajda. It was concluded that there is the need for cooperation of the artistic speech therapist in consulting the sound of the text and the pronunciation of the actors on the stage.