Cast & crew
Spasmo (1974)
Directed by Umberto Lenzi Written by Umberto Lenzi, Massimo Franciosa, Luisa Montagnana, Pino Boller
Cast
| Adolfo Lastretti | Tatum |
| Maria Pia Conte | Xenia Onatopp |
| Guido Alberti | Malcolm |
| Suzy Kendall | Barbara Land |
| Monica Monet | Clorinda |
| Mario Erpichini | Alex Beecham |
| Rosita Torosh | Car Dealer |
| Ivan Rassimov | Haine Baumann |
| Tom Felleghy | (uncredited) |
| Franco Silva | Prince Luca |
| Robert Hoffmann | Ohm Bauman |
Crew
| Pierantonio Mecacci | Makeup Artist |
| Silvio Laurenzi | Costume Design |
| Umberto Lenzi | Screenplay |
| Massimo Franciosa | Screenplay |
| Luisa Montagnana | Screenplay |
| Ugo Tucci | Producer |
| Sandro Borni | Sound |
| Ennio Morricone | Original Music Composer |
| Guglielmo Mancori | Director of Photography |
| Pino Boller | Story |
| Giacomo Caló Carducci | Production Design |
| Pino Boller | Screenplay |
| Umberto Lenzi | Director |
| Eugenio Alabiso | Editor |