"The Doctor kicks off this new run of adventures by searching for his companion Clara--an Impossible Girl he's already lost twice. Together they find themselves battling mosters on distant alien planets, trapped in a Russian submarine with a deadly passenger, chasing terrifying ghosts, delving into the heart of the TARDIS, facing the Crimson Horror in Victorian Yorkshire, and coming face to face with an army of upgraded Cybermen." --from container.

Title from container. DVD release of episodes originally broadcast on television in 2011-2012. Special features: Prequel to "The bells of Saint John", Clarence and the Whispermen.

The bells of Saint John --The rings of Akhaten -- Cold war -- Hide -- Journey to the center of the TARDIS -- The crimson horror -- Nightmare in silver -- The name of the doctor.