I may find more interviews since I do a Lost nicotine patch during the week with articles about the latest episodes. So instead of making new topics. I will just give links to interviews
Dogan / Hiroyuki Sanada Interview
Interview with Sun
Richard Alpert / Richard Campbell
TVGuide.com: What do you want to see in the end for Richard?
Carbonell: Redemption. At the heart of it, every character wants to be redeemed on some level. God knows my character has definitely committed some atrocities. If there's redemption, I think he wants to get it. He wants to feel empowered and a sense of a real identity and to know his place on this island and in the world. I think most of all, Richard just wants answers.