Clue of the New Pin
- वर्ष: 1961
- देश: United Kingdom
- शैली: Crime
- स्टुडिओ: Merton Park Studios
- कीवर्ड: locked room, locked room mystery, locked room murder
- संचालक: Allan Davis
- कास्ट: Paul Daneman, Bernard Archard, James Villiers, Katherine Woodville, Clive Morton, Wolfe Morris