
La sorella di Ursula
- Ár: 1978
- Land: Italy
- Genre: Drama, Thriller, Horror
- Stúdíó: Supercine
- Lykilorð: murder, serial killer, whodunit, luxury hotel
- Leikstjóri: Enzo Milioni
- Leikarar: Barbara Magnolfi, Stefania D'Amario, Anna Zinnemann, Antiniska Nemour, Yvonne Harlow, Vanni Materassi