The Sign of Four: Sherlock Holmes' Greatest Case
- سال: 1932
- کشور: United Kingdom
- ژانر. دسته: Mystery, Thriller, Romance, Crime, Action
- استودیو: Associated Talking Pictures (ATP)
- کلمه کلیدی: sherlock holmes
- کارگردان: Graham Cutts
- قالب: Arthur Wontner, Isla Bevan, Ian Hunter, Graham Soutten, Herbert Lomas, Gilbert Davis