Detective Tarao investigates the deaths of police officers who were involved in solving a kidnapping case.

• Toei Company
• Chiezō Kataoka
• Shinjirô Ehara
• Yoshiko Sakuma
• Naoko Kubo
• Hitomi Nakahara
• Shoji Nakayama
• Chizuru Kitagawa
• Yūji Hori