Soriano is a biographical documentary exploring the life and works of Osvaldo Soriano, author of Funny Dirty Little War, through testimonies of friends and colleagues in Argentina, France, Belgium, Germany, and Italy. The documentary includes rare 16mm footage filmed by Soriano and friends in his hometown of Tandil in the early 1960s. Part of this original footage was used by the director to reconstruct a short film as it was scripted by a young Osvaldo Soriano. The short film is now in the permanent collection of several university libraries.