The Call of the Foghorn (1960)
Original title: 霧笛が俺を呼んでいる
The Call of the Foghorn is a 1960 Japanese-language action movie directed by Tokujirō Yamazaki, with a running time of 1h 18m. It stars Keiichirō Akagi, Izumi Ashikawa and Hiroshi Nihon'yanagi.
A sailor is stuck in the harbor due to an engine failure in his boat, and he learns that a friend of his has died, reportedly from suicide. He begins to investigate the matter himself, and finds there may be more to the story...