I love how having a small role on Doctor Who doesn't prevent you from getting a larger one later. Oh and don't forget, that Roman father guy in that Pompeii episode what was his name was played by Peter Capaldi, later to become the Twelfth Doctor
River and her Doctor. Doctor Who. She reaches out to straighten his bow tie and it's not there. It's The Doctor but not Her Doctor. (The amazing thing is, I don't know if they had even planned for Eleven to have a bow tie yet.