A series of ghastly murders are being committed. The one similarity in each of the murders is that a strange buzzing sound is always heard right before the murder occurs. Is the killer invisible or possibly some other incredible creature?
Akiko Hayakawa
Mieko
Sugimoto
Dr. Hayakawa
Chief of the Metropolitan Police
Kôkichi Kusunoki / The Human Fly II
Yamada / The Human Fly I
Director Tada
Acting
Plane Passenger (uncredited)
August 25, 1957
Akiko Hayakawa
Mieko
Sugimoto
Dr. Hayakawa
Chief of the Metropolitan Police
Kôkichi Kusunoki / The Human Fly II
Yamada / The Human Fly I
Director Tada
Acting
Plane Passenger (uncredited)
