- HD 1080
- Runtime: 106m.
- Status: Released
0
- Languages: en
- Country: United States of America
- Director: Don Siegel
- Stars: Michael Caine, Donald Pleasence, Delphine Seyrig, Clive Revill, John Vernon
- keywords: london, england, paris, france, chase, diamond, ransom, underground, spy, subway, son, revenge, murder, vigilante, agent, gunrunner
- Production_studio: Universal Pictures, The Zanuck/Brown Company
- Slogan: The ultimate exercise in controlled terror.
- The The Black Windmill is featured in the top rankings of 1974
- #41 in Top Action Movies of 1974
- #39 in Top Crime Movies of 1974
- #34 in Top Thriller Movies of 1974
A British agent's son is kidnapped and held for a ransom of diamonds. The agent finds out that he can't even count on the people he thought were on his side to help him, so he decides to track down the kidnappers himself.
