Movie's Plot. Commander Ross isn't himself after returning from a mission to Mars. Slowly but surely he's morphing into a monstrous extraterrestrial monster intent on reproducing with human women! Using Eve, an alien clone, scientists Laura Baker and Press Lennox track down Ross and his family following a series of grisly murders of women who have given birth to half-alien babies. Eve and Ross mate soon after Eve manages to get away.
Review: Species II: So where does the next movie start off? A completely different planet, with not even a hint source of the sequel bait at all. Those are great! When the alien comes from Mars, it infects people, and the scene we are in affects how vulnerable it is to the alien.