Genre: Science fiction, Draama
Stars: Matt Smith, Karen Gillan, Arthur Darvill, Claire Skinner, Maurice Cole, Holly Earl
miehistö: Farren Blackburn (Director), Steven Moffat (Writer), Steven Moffat (Executive Producer), Sydney Newman (Creator), Caroline Skinner (Executive Producer), Piers Wenger (Executive Producer)
Maa: United Kingdom
Kieli: English
Studio: BBC Cymru Wales
Runtime: 59 minutes
Laatu: HD
Released: Dec 25, 2011
IMDb: 3.9