Shot in 5 days on location in Rome and Borgo Montello Latina)
Director Alessio Liguori and composer Sebastien Damiani never met during the scoring process. They collaborated only via e-mails and phone between Italy and France.
Actress Michela Bruni's special make-up was so delicate and realistic that she could not talk until all shots that called for it were shot.
Due to time constrictions, the garage ambush sequence was reconsidered and newly blocked on the fly by director Alessio Liguori and cinematographer Giuliano Tomassacci. This led to a more wild and frantic staging of the scene than the one originally intended.
Shot in two continuous long-takes, the complex cellar sequence took half-a-day to be lit.