
Clue of the New Pin
- Anno: 1961
- Nazione: United Kingdom
- Genere: Crime
- Studio: Merton Park Studios
- Parola chiave: locked room, locked room mystery, locked room murder
- Direttore: Allan Davis
- Cast: Paul Daneman, Bernard Archard, James Villiers, Katherine Woodville, Clive Morton, Wolfe Morris