The Eighth Enemy (1961) — Cast
Cast
| Takamaru Sasaki | Usuki |
| Mitsue Komiya | |
| Hisako Tsukuba | Mashiko |
| Shigemi Kitahara | Chiyo |
| Kōji Sekiyama | |
| Ryūji Oki | |
| Tatsuo Umemiya | Dr Chaleck |
| Hideo Murota | |
| Isao Kimura | Kutsuda |
| Ko Minami | |
| Seiichirō Kameishi | |
| Ko Kimura | |
| Jun Usami | Inspector Juve (as Edmond Bréon) |
| Kenji Ushio | |
| Machiko Yashiro |
Crew
| Hanjirō Nakazawa | Director of Photography |
| Itaru Kikumura | Screenplay |
| Shunsuke Kikuchi | Music |
| Naci Kinya | Screenplay |
| Hajime Sato | Director |
| Susumu Irie | Lighting Technician |