Josh Radnor is a great actor. He does an awesome job playing Ted in How I Met Your Mother, I really get the feeling that all of the show is "real". The part suits him great and everything about him, his looks, the performance is perfect for this kind of character. He's a bit shy, not that self-confident but a great architect and when he tries he is good with women too. I think Josh will be great in some other part in a new series if How I Met Your Mother should end, which I really don't hope it will in the next few years. Though I can't really picture him playing anything but a comedy, maybe a sort of romantic drama kind of character, but in an action series like 24, no, no thanks.