A mining engineer investigates the deaths of his colleagues, discovering prehistoric nymphs and a creature capable of flying - and wreaking havoc - at supersonic speeds.
Directed byIshirô Honda
Written byDavid Duncan, Takeshi Kimura, Ken Kuronuma
CountryJapan
Runtime72 min
On screen
Kenji Sahara
Yumi Shirakawa
Akihiko Hirata