These are the ~500 most famous people, by number of Wikipedia languages, who are primarily known as actors and actresses. How many can you name in 15 minutes, without any hints?
Tip: just spam all that come to mind
Some surprising inclusions and omissions, I'll admit, but this is an objective method
Most of these are Hollywood actors
Criterion for whether someone in known *primarily* for acting is mostly the Pantheon, but in some cases I overruled it based on personal judgement