Pit of Darkness
- साल: 1961
- देश: United Kingdom
- शैली: Crime, Thriller
- स्टूडियो: Butcher's Film Service
- कीवर्ड: amnesia, based on novel or book, safe, private detective
- निदेशक: Lance Comfort
- कास्ट: William Franklyn, Moira Redmond, Bruno Barnabe, Leonard Sachs, Nigel Green, Nanette Newman