Over the years, US currency has changed quite a bit. As criminals develop new methods of creating funny money, the government has to take new measures to prevent counterfeiting While money may be printed with new watermarks, and different ink, some things never change. Spock is still on the five dollar bill, Yoda is still on the ten, Ronald McDonald is still on the twenty, and Mr T is still on the fifty. Wait… that doesn’t sound right does it? I’m a little confused here, and I need some help – there’s a cool Gene Simmons in it for anyone who can clear this issue up for me.