Genre: Science fiction, Draama
Stars: Matt Smith, Karen Gillan, Arthur Darvill, Claire Skinner, Maurice Cole, Holly Earl
miehistö: Farren Blackburn (Director), Tim Porter (Editor), Rob Mayor (Prosthetic Supervisor), Abdulqader Amoud (Sound Assistant), Piers Wenger (Executive Producer), Adrian Anscombe (Set Decoration)
Maa: United Kingdom
Kieli: English
Studio: BBC Cymru Wales
Runtime: 59 minutes
Laatu: HD
Released: Dec 25, 2011
IMDb: 4.1