Genre: Science Fiction, Äventyr, Drama
Stjärnor: Peter Capaldi, Jenna Coleman, Nick Frost, Samuel Anderson, Dan Starkey, Nathan McMullen
Besättning: Paul Frift (Producer), Paul Wilmshurst (Director), Steven Moffat (Writer), Murray Gold (Music), Brian Minchin (Executive Producer), Steven Moffat (Executive Producer)
Land: United Kingdom
Språk: English
Studio: BBC Cymru Wales
Körtid: 57 minuter
Kvalitet: HD
Släppt: Dec 25, 2014
IMDb: 3.242