Once you've mapped every actor ever to their bacon number, you can calculate a weighted average bacon number. Turns out it's 2.998115, meaning any given actor is likely to be connected to Kevin Bacon in 3 steps or fewer.

That's pretty good, but there are other actors who are more connected to more people. Before looking at the list, have each person write down the names of 10 people they think are most connected. Then check and see who's right.

I got #9 on my first guess, and no one else in the top 50.