Giovanni Ribisi, Ryan Gosling, Stanley Tucci, James Franco, Liev Schreiber, and Tim Curry in Rocky Horror. bwahaha
KJ, what a damn great choice. I think my favorite is probably Naomi Watts. If you asked for the best, I would say Daniel Day-Lewis without a single doubt in my mind (of all the actors I've seen ever). Also, John Hamm gets a runner-up, but I've only watched him in Mad Men, so I didn't feel I could count him just yet.