Gisella Marengo is an Italian actress and producer. Marengo played the role of Nurse Nicu in the 2005 thriller Mary, and Matilde in the 2009 comedy Baarìa. In 2011 she played the role of Maliva – mother of Rose McGowan's character Marique in the fantasy film Conan the Barbarian. She co-produced The Legend of Hercules, and The Humbling. She is developing Giuseppe Tornatore's new movie with no title yet.