Gilles Deleuze was a French philosopher known for his influential works on cinema, literature, and philosophy, particularly in the context of post-structuralism. His ideas focus on the relationship between image, sound, and movement in film, emphasizing how these elements create meaning and affect the viewer's experience. Deleuze's theories provide a framework for understanding voice and dialogue in films, as well as the emotional responses elicited from spectators through embodied experiences.