Fangs of Night (1958)
Original title: 夜の牙
Fangs of Night is a 1958 Japanese-language movie directed by Umetsugu Inoue, with a running time of 1h 41m. It stars Yūjirō Ishihara, Yumeji Tsukioka and Masumi Okada.
A young doctor discovers that the city hall of records has a record of his death. He and some friends try to seek out the person who reported it, and uncover a shady group of criminals with a sinister plot.