Which one should I show in movie club?

I run movie club for a bunch of high schoolers. All boys. And one of the movies they have on their list that they wanna watch is bladerunner. But they specified the new one, the 2017 one. I've never seen bladerunner before, either one. And I know some of the students haven't either (they're like 16/17ish). Can they watch the new one without seeing the old one?