少年探偵団 敵は原子潜航艇
Ninth and final film in the Boy Detectives Club series. Features Tatsuo Umemiya's film debut.
- Genre: Mysterie
- Land: Japan
- Regisseur: Eijirō Wakabayashi
- Acteurs: Tatsuo Umemiya, Hiroko Mine, Tomoko Matsushima, Kenjiro Uemura, Akiko Kazami, Takashi Kanda, Soratobi Sasuke, Jun Usami,