The aim of this paper is to analyse the role played by the category of system in the early books of David Bordwell. They have exerted an enormous influence on the understanding of film aesthetics, but little space has been devoted to their methodological background, including the category of system. In Film Art: An Introduction (1979), all elements of film form have a systemic character, which is visible in the chapter titles, such as “Form as System” or “Narration as a Formal System”. In The Classical Hollywood Cinema, the film aesthetics is based on systems of narrative logic, time and space. In Narration in the Fiction Film, the systems of syuzhet and style are foregrounded. Bordwell’s fascination with systems is rooted undoubtedly in their popularity in the 1970s. But do Bordwellian notions really fulfil the criteria of system theory, especially in its newer version, with such notions as chaos, feedback loop, self-regulation and others? Perhaps even Bordwell himself is not certain of that, since the word “system” disappears from recent editions of Film Art: An Introduction.