Leo Barraclough International Features EditorProduction, finance and sales outfit Film Constellation has boarded international sales on psychological thriller “John and the Hole.” The film is directed by Spanish helmer Pascual Sisto, who was selected as one of the top 10 directors to watch by Variety this year, and is written by Oscar winning “Birdman” scribe Nicolás Giacobone, adapted from his short story “El Pozo.”Following the film’s Sundance 2021 competition selection, a virtual market