Three bankers, out on holiday, climb the Japanese Alps. One dies under mysterious circumstances, and later it is suggested that perhaps the man was murdered.
| Actor | Role |
|---|---|
 Hisaya ItoMasatoshi Eda | Masatoshi Eda |
 Yoshio TsuchiyaJiro Makita | Jiro Makita |
 Kiyoshi KodamaHideo Iwase | Hideo Iwase |
| KKeinosuke WadaGoichi Urahashi | Goichi Urahashi |
 Bin AmatsuShinkichi Toki | Shinkichi Toki |
| SSachiko MatsushitaMrs. Eda | Mrs. Eda |
| EEmiko NachiHideo's mother | Hideo's mother |
| YYoshiko TsukadaLady from next door | Lady from next door |
 Kyōko KagawaMasako Iwase | Masako Iwase |