Clara is alone in Victorian London with a man she doesn't know, a dinosaur in the Thames, and a spate of deadly spontaneous combustions. The Doctor has changed. It's time you knew him.
Elena's wedding is imminent, but Jeremy is busy plotting how to win her back. Mark decides to learn to drive so that he can take Sophie to the hospital when the baby arrives, but learning to drive doesn't prove that easy.
Superintendent Le Page (Sharon Duce) returns with her report on Kersey's case, while Wycliffe and Lane work a strange manslaughter case in which the murderer claims she thought her victim was a ghost.
