Huge spoilers for the companion and Gaiman's episode
Last week, a copy of Gaiman's script was found by a fan in a taxi. It has since been returned, unread, to Cardiff. But the fan took a photo (mainly as proof she was being genuine) and now we have a couple of spoilers...
Companion's confirmed name: Clara
Warwick Davis is playing 'Porridge'
Episode title (or working title at least): The Last Cyberman