Series Four Update

New guest star and episode titles announced.

Georgia Moffett, the daughter of Fifth Doctor Peter Davison, will guest star in Series Four of Doctor Who.

Georgia originally auditioned for a role in Gareth Roberts' Agatha Christie episode, but so impressed the production team that she was offered a much more exciting part in another episode, currently filming in Cardiff.

Additionally, two episode titles have been announced. Episode one, written by Russell T Davies, will be called Partners In Crime, whilst episode four has been named The Sontaran Strategem. It's the first of a two-parter by Helen Raynor.

Georgia Moffett picture by Sarah Dunn.