The Rings of Akhaten

The Rings of Akhaten is the 9th episode in the series.

Plot synopsis
''The Doctor takes his companion Charity to the Rings of Akhaten, where several planets revolve around a larger one, to search for Charity’s kidnapped child. They attend a religious festival where the young Queen of Years, Merry Gejelh, is about to be sacrificed. Determined to save Merry, the Doctor and Charity come face-to-face with the parasite of Akhaten, who requires memories, stories, and items of sentimental value. ''

Appearances

 * Charity Martin
 * The Doctor