![Clue of the Silver Key](https://image.tmdb.org/t/p/w342/vpDk1H7QyQiKwK1dbxGQL7WNSCJ.jpg)
Clue of the Silver Key
The police investigate the murder of a wealthy old man.
- Year: 1961
- Country: United Kingdom
- Genre: Crime
- Studio: Merton Park Studios
- Keyword:
- Director: Gerard Glaister
- Cast: Lyndon Brook, Patrick Cargill, Finlay Currie, Bernard Lee, Sam Kydd, Eve Eden