ETA: Ha ha ha! I sure can't subtract, as serai1, mole_caz and pearlette helpfully and graciously pointed out below. So forget all that stuff I said about Rufus Sewell's and Drogo's comparative ages. Let's just say Sewell would make a great father to EW's film-Frodo.
Below are photos I found on the internet of actor Rufus Sewell, as he appeared in the 1994 TV miniseries Middlemarch.