La justice à l’écran examines how cinema represents courts, trials, prisons, and the broader machinery of justice. Focused on film as both entertainment and cultural document, it considers how movies shape public ideas about guilt, punishment, legal authority, and social order. The volume draws attention to recurring contrasts in screen portrayals, from the relative scarcity of courtroom procedure in some traditions to the intense visibility of justice in Hollywood narratives. Through this analysis, the work treats legal drama as a revealing field for studying ideology, narrative structure, and documentary value. It is especially relevant for readers interested in film studies, law and popular culture, and the ways moving images turn judicial conflict into dramatic spectacle.