Sarah Niles

One hundred years ago, the Universe's greatest library was sealed off with only a cryptic warning as explanation: 'Count the shadows.' However, it now appears that the shadows are on the move again. The Doctor and Donna must uncover the terrible truth behind the Nodes and the horrifying Data Ghost to uncover the Library's secret.

Detective Nancy Reid questions Mitchell about his involvement in the Box Tunnel Massacre and gathers fingerprint evidence from him. She is able to prove he was the killer and arrests Mitchell. Nancy finds Herrick in the attic at the peak of his bloodlust and he feasts on her. And at the station, Mitchell’s photograph is being taken. Could this reveal the existence of supernaturals to the world?

Ashlene blackmails Simon into styling her hair.

Wanting to look more like his idol Princess Diana, Kylie asks Simon to dye his hair a dusky blonde.

Simon and Kylie believe they have found one of the Beautiful People in their new English teacher, Miss Prentice.