Mysterious creatures that have landed on the ground in a flying saucer, encouraging the people they meet to undergo experimental research in exchange for gaining youth and immortality.
Release Date: September 06, 1968
June 11, 1982
June 25, 1996
July 02, 1997
July 03, 2002
October 26, 2001
November 21, 1990
December 11, 1998
June 25, 1982
September 28, 1951
June 01, 1955
December 14, 1977
June 19, 1998
May 25, 1979
August 12, 2004
October 02, 2020
December 16, 2022
June 13, 2005
December 13, 1996
June 12, 1987
June 29, 2001