When John Simms made an appearance as the Master on Doctor Who, I knew what I had to do. Presenting: The Doctor Who/Life On Mars Mash-Up!

If you're an American (like myself) and (for some insane reason) don't watch British television, you probably won't get the joke... Theses links will help:

http://en.wikipedia.org/wiki/Doctor_Who

http://en.wikipedia.org/wiki/Master_%28Doctor_Who%29

http://en.wikipedia.org/wiki/Life_on_Mars_(TV_series)

Yes, This means that I'm not only a Star Wars geek and a Trekkie, I am also a Doctor Who nerd. I'm representin' the whole spectrum on geekdom.