Police investigate a series of mysterious murders where the only clue is a strange buzzing noise at the scene of the crime.

Top Cast

Yoshirō KitaharaChief Inspector Wakabayashi

Junko KanoAkiko Hayakawa

Ryūji ShinagawaDr. Tsukioka / The Invisible Man

Ikuko MōriMieko

Jōji TsurumiSugimoto

Yoshihiro HamaguchiDetective Hayama

Shōzō NanbuDr. Hayakawa

Bontarō MiakeChief of the Metropolitan Police