Anna Marie de la Fuente Ecuador’s Cineática Films has boarded “Slay the Dragon” (“Matar el Dragon”) the third directorial outing by Chilean helmer-producer Roberto Doveris of Niña Niño Films, whose producing credits include Venice 2019 Queer Lion winner, “The Prince.”“Slay the Dragon” is among the 17 feature films in development that have participated at Sanfic Industria’s Santiago Lab: Fiction.Doveris and Cineatica’s Gabriela Calvache met way back at the 2013 Cartagena Film Festival and