A series of ghastly murders are being committed. The one similarity in each of the murders is that a weird buzzing sound is always heard right before the murder occurs. Is the killer invisible or possibly some other incredible creature?

Cast:Yoshirô Kitahara, Ryūji Shinagawa, Junko Kano, Ikuko Mōri, Jōji Tsurumi, Yoshihiro Hamaguchi,

Genre:Science Fiction, Crime, Horror, Mystery,

country:Japan,

Production:Daiei Film,