Alien 5 i think it been done.
http://www.countingdown.com/movies/546775
(Pls tell me if its been done for sure or its not been done for sure)
and here is a link to alien vs predator 2 i think its been done pls confirm if it is for sure or not?
http://www.countingdown.com/movies/3...tem_id=3712277