This movie had the body builder that was in I think miller lite commercials in the 80's too. I believe he played the part of a cop that was killed but brought back to life by some scientist or something like that. Does anyone know the title?

Not sure if this is the same guy, but this movie fits your discription... Dead Heat (1988) (http://www.imdb.com/title/tt0094961/)

Here's an other movie that kind of fits... Universal Soldier (1992) - Plot summary (http://www.imdb.com/title/tt0105698/plotsummary)

Hope these two helped
But what year did the movie come out?