[Machine Translation] The legendary cult sci-fi horror film is now available on Blu-ray in a director's cut version produced to commemorate its 35th anniversary! --Sam (Philip Sayer) and his son Tony (Simon Nash) are playing in a countryside cabin when a mysterious light strikes them and Sam is taken away by someone. Three years later, a glowing flying object lands in the mountains and a strange quadrupedal monster appears from inside. The monster attacks a woman who lives nearby and impregnates her. The woman, who had fainted, awakens and gives birth to an adult male from her rapidly expanding abdomen--and it is Sam, who has since disappeared. Sam is reunited with his wife Rachel (Bernice Stegers) and Tony, who have moved to London... In addition to the director's cut version, the full-length theatrical version [86 min / monaural / American Vista size] with a different ending is also included.