56 mins | Mystery | March 25, 1958
56 mins | Mystery | March 25, 1958
| Producers | Toei Company, Ltd. |
| Original title | 少年探偵団 首なし男 |
| Directors | Tsuneo Kobayashi |
| Writers | Tadashi Ogawa, Rampo Edogawa |
as Kogoro Akechi
as Mariko
as The Fiend with Twenty Faces
as Kobayashi
as Shimada
as Mitsue
as Akiko Shimada
as Lady Shimada
as Kuroda
as Keiichiro Shimada
