David Tennant: I remember when they were filming but I wasn’t on camera, but filming my half of that scene… James Hawes, the director, he came up to me and said, “Come just make them laugh. Be off camera and make them laugh.” Julie Gardner: Did you? What did you do? David Tennant: I got Steve, my make-up artist, to paint a big mustache on my face. It seemed to work.
Mary, Canada, 715, Queer: moderately firm grunge, Game of Thrones, Marina and the Diamonds, all things Joss Whedon, Jessica Chastain, The Sandman, Community, Hannibal, Spartacus, and me making dickish comments on pretty much everything. Oh and Tom Hardy. There's a lot of him in here too.
I also did a Sandman Casting a while back which you should check out