An alien race sends cyborgs — made to look like the son of a famous scientist, whom they killed when he landed on their planet — to Earth to help pave the way for an invasion.
1983
1973
1974
2025
2006
1967
2009
2014
2013
1992
1957
1956
1966
1988
1982
1965
1961
2005
2004
1998