- Country: Greece
- Genres: Documentary
- Release: 1999-11-17
- Director: Thanasis Rentzis
- Writers: Thanasis Rentzis
- Language: Greek
- Stars: Nikos Kouris
- Runtime: 72 min
- Awards: N/A
- AKA: Σιωπηλές μηχανές (Greece) , Siopiles mihanes , Silent Machines
- Plot: N/A
- IMDB:tt1148296