Flesh and Stone

"Flesh and Stone" is the fifth episode of the fifth series of British science fiction television series Doctor Who. Written by showrunner Steven Moffat and directed by Adam Smith, the episode was first broadcast on 1 May 2010 on BBC One. It is the conclusion of a two-episode story that began with "The Time of Angels" that features the Weeping Angels as primary villains and sees the return of the character River Song (Alex Kingston).