A color movie or tv series since I saw it on TV. These people are looking for people who are “infected” with something, and they used a computer from like the 80’s to detect and extract the, I think they called the “infection” “reds”. In another scene, a guy one the phone with a cop, I think, tells him you can tell who is “infected” when they start smoking for a bit when they put clothes on.
Sound a little like Screamers from 1995
http://www.imdb.com/title/tt0114367/fullcredits/
Or Millenium 1989
http://www.imdb.com/title/tt0097883/?ref_=nv_sr_6
sorry it’s neither of those
Deep Red?
http://www.imdb.com/title/tt0109589/
yes this is it thank you
Good job SW, please register if you want us to track your Solves.
Solved.