Le Silencieux
- annos singulos: 1973
- Patriam: France, Italy
- genus: Drama, Thriller
- Studio: Trianon Films, Gaumont International, Medusa Distribuzione
- keyword: kgb, night train
- Director: Claude Pinoteau
- cast: Lino Ventura, Leo Genn, Suzanne Flon, Robert Hardy, Lea Massari, Roger Crouzet