NNDB

I sometimes look up celebrities on NNDB to see what their education levels are, esp. when they appear before Congress. Most of them have a high school level of education, some less, which is fine, Bill Gates and Steve Jobs didn't need college degrees to change the world, but actors present themselves as experts in all kinds of fields not related to acting. NNDB also has a relationship cloud mapper, as the picture above of Johnny Depp. You can click on the picture to make it bigger.