What is the name of the TV show or made for TV movie in the 80-90's that was about aliens landing and blending somewhat but with markings, lizardlike, on their heads and the men aliens had the babies?? I think one of the main alien characters was a cop...

Are you thinking about Alien Nation?

"Alien Nation" (1989)

Editing to add clip: http://www.youtube.com/watch?v=3WJ0qWsqjNo

I don't know if it was alien nation it could have been but another that springs to mind for me was called v

Possibly V..
V (1984 TV series) - Wikipedia, the free encyclopedia

Actually scrub that I agree with Cat, defiantly Alien Nation

http://www.crazyabouttv.com/Images/aliennation.jpg

Yes judging by that picture I would agree with you to