Traumatic reaction in the aftermath of WWI, the rapid evolution of cinema and photography, emerging trends of psychoanalytic thought, all contributed to a disturbing, often volatile, re-examination of the aesthetics of literature in the wake of a culture of ruin characterizing early 20th century Europe. Trends in mass consumption, such as the popularity of crime fiction and its existential outgrowth film noir, are largely rooted in this struggle to come to terms with cultural transitions taking place between the two wars. This course will examine the origins and aesthetics of crime fiction and film, notably, the evolution of film noir and the série noire, and other developments in Europe and America just before and after WWII. Students will analyze some of the canonical writers whose works influenced a second generation of crime fiction writers as well as the works of film directors who presided over these crucial moments of transition.