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.
Genre
Thriller, Crime, Action
Director
Don Siegel
Cast
Michael Caine, Donald Pleasence, Delphine Seyrig, Clive Revill, John Vernon
