Can't bloody remember what it was called now, the one where he was in a coma after a road accident, and came out of the coma and his behaviour was completely different and inappropriate! He was hilarious as that character. Also quite moving too though.
I'm not a Dr. Who fan, so don't watch that, and haven't seen DT in anything else, but he was bloody good in that last night. I though he and Sarah Parish were a good combination.