Let's see here I think Giancarlo Esposito would be good choice for Mephisto

My pick is Johnny Depp as Mephisto

I met him once. I was an extra in a comedy movie he starred in called The Stag (it was released as The Bachelor Weekend in America).

@Greater good You actually met Andrew Scott? That's awesome! How did it go? He seems like a really nice guy.

Great. It was in my final year of college. His character in the movie was a lecturer and they needed some of us to play students. Once we had finished the scene, I went up to him and told him what a big fan I was of his performance in Sherlock. He was very nice.

@Greater good That's so cool!

Let's go