City Lights Pictures presents in association with Gullane Filmes, Caos Produçóes, Miravista and Petrobras in co-production with Globo Filmes, Lereby, Teleimage and Locall ; produced by Caio Gullane, Cao Hamburger and Fabiano Gullane ; story by Cao Hamburger and Claudio Galperin ; screenplay by Claudio Galperin, Braulio Mantovani, Anna Muylaert, Cao Hamburger ; directed by Cao Hamburger