Follows a tutor who, after being assigned an unexpected task at a mansion, finds himself struggling with the obsessions of his student, who threatens to expose his darkest secrets....
On a mission to set up a robot colony on Mars, Android Officer Nova is caught between her human crew-mates and her own kind when a mutiny erupts during the flight....
As Rose Tyler embarks upon her first big TARDIS adventure with the newly-regenerated Doctor, they discover a sinister hospital run by strange cat people and run in to two old acquaintances, The Face o...