Spasmo
- År: 1974
- Land: Italy
- Genre: Thriller, Mystik
- Studio: Rewind Film, UTI Produzioni Associate
- Nyckelord: hereditary disease, sibling relationship, hitman, murder, mysterious woman
- Direktör: Umberto Lenzi
- Kasta: Robert Hoffmann, Suzy Kendall, Ivan Rassimov, Adolfo Lastretti, Franco Silva, Mario Erpichini