An advanced race of aliens descends upon Earth with a single goal - the blood of eight million humans to save their own dying planet.
14 January 1948, New Orleans, Louisiana, USA
27 November 1968, Austin, Texas, USA
21 October 1969, Duluth, Minnesota, USA
7 July 1975, Bulgaria
8 March 1967, Sofia, Bulgaria
24 October 1959, Tucson, Arizona, USA
7 November 1976, Indianapolis, Indiana, USA
15 July 1970, Sofia, Bulgaria
19 April 1971
18 May 1971, Sofia, Bulgaria
9 July 1948, Omaha, Nebraska, USA
