Sonia Viviani: Sonia Viviani. Actress: Under Siege. Sonia Viviani was born in 1958 in Rome, Lazio, Italy. She is an actress, known for Under Siege (1980), Nightmare City (1980) and L'ave Maria (L'artista) (1982).
Known For: Under Siege (Laura), Nightmare City (Cindy), L'ave Maria (L'artista) (Actress), The Bloodstained Shadow (Girl walking with Signora Nardi(as Sonia Vivani))