Ok then, in case you cant tell ..who are the best villains of all time in the science fiction world? there are so many, i could only think of a few...

EDIT

others im now thinking of

robocop's enemies, how much lead to the face does it take....

the rest of the star (gate/wars/trek) evil guys..

highlander villans,

..i wonder if the show alias was science fiction....Still was pretty good. There are just to many.

And of course the Cylons