The theater rarely shows its technical kitchen to the audience. The lecture will examine the backstage mechanics of the stage - from light and sound to rehearsals. Beyond the audience hall, the theater leads a separate life. Light, sound, decorations, exits of artists, scene changes, and the work of the production team come together in a complex mechanism. This hidden side of the stage will be the topic of discussion at the lecture. Listeners will learn who is part of the production team and what each team member does. They will also analyze how the performance is scheduled literally by the second: when the light turns on, where the sound comes in, at what moment the decorations change, and why the technical score can be just as important as the actors' work. The SPb poster is available on KUDAGO.