I love Paul Giametti. Thought he was so good in Billions.

Either lead in that series would have been a great coup for TH - I've said before that he would be lucky to have made the tv choices that Damian Lewis made (Band of Brothers, Homeland etc).

Slightly OT (though slightly not) I have also always loved Rufus Sewell. He was in some ways the TH of his generation - unbelievably beautiful and therefore typecast in a lot of frock coat roles on tv and in movies. He never became a big star and I never understood why, but he has since broken out of the costume drama mould and been in some really interesting stuff (The Man in the High Castle for example). He's also had a very highly regarded theatrical career thoroughout (he got his big break playing Septimus in Tom
Stoppard's Arcadia) - though I have to say in defence to him as prior crush that he is a far, far better actor than TH. I've seen him on stage several times.