Two detectives are tasked to investigate the murder of an old man, found bludgeoned to death in a Tokyo rail yard.

• Shochiku
• Tetsuro Tamba
• Gō Katō
• Kensaku Morita
• Yōko Shimada
• Karin Yamaguchi
• Shin Saburi
• Yoshi Katō
• Kazuhide Haruta