In Le Cinéma du diable (1947), Jean Epstein highlights at least three key points: cinema is a psychological machine; cinema represents a space resembling the dream area that is unconstrained by physical and biological laws; and cinema brings together heterogeneous elements, blurring the boundaries between living and inanimate. Based on the observations, the present thesis seeks to explore the possibility of a symbiotic thought of images, as closely as possible related to the powers of cinema to animate an organic world without boundaries. The symbiosis image in the filmic universe proposes unnatural organisms who extend out of their biological limits. Many filmic propositions elaborate, at the heart of their figurative economy, a discourse on the rewriting of the properties of the living. Such reflection through images requires attention to the invented forms of the films in question. We will therefore call symbiotes here all the cinematic bodies conditioned by symbiosis. Their various typologies will be observed through many examples found in films of Georges Méliès, Jean Epstein, Fernand Deligny, Jaco Bouwer, and Alex Garland. All these actualizations, remind us that symbiosis is not a single figure; it has no definitive motif and produces no absolute model. Nevertheless, by following the hyper-reactivity of cinematic bodies within the filmic universe, the instability of the cinematic medium, and the mutability of objects, we will endeavor to better grasp the symbiosis aesthetics in cinema.