There are some relatively unknown faces at the top, and some obvious candidates in terms of reputation don't make the top 50, or even the top 100 or top 200. (careerdigital.com)
Tom Cruise playing a Nazi is always gonna be Tom Cruise - playing - a-Nazi... but a mostly unknown face like Patrick Wilson's as Dan Dreiberg is simply only Dan Dreiberg. (flickfilosopher.com)
There are many unknowns facing the United Kingdom after it voted for Brexit, the term used to describe the departure of Britain from the European Union. (fortune.com)