Carnevale is an Argentinian screenwriter, director and producer who began his career in 1983 in marketing. In 1991, he founded the production house Millecento Cinema. He made 300 hundred commercials and won many awards for them around the world. His first feature film was Night Serenaders (Noche de ronda, 1996) and he also wrote the screenplay for it. From then on he worked on his career as a screenwriter and wrote many screenplays for TV series. In 200, he directed his next film, comedy Clams and Mussels (Almejas y mejillons), and afterwards the well-received romantic comedy Elsa & Fred (Elsa y Fred, 2005). Some of his less popular films are dramas Touch the Sky (Tocar el cielo, 2007), Anita (2009) and Widows (Viudas, 2011). His alst film is another well-received romantic comedy Heart of a Lion (Corazón de león, 2013).