Genre: Kauhu, Science fiction, Draama, Mysteeri, Seikkailu, TV Movie
Stars: David Tennant, Lindsay Duncan, Peter O'Brien, Sharon Duncan-Brewster, Gemma Chan, Aleksandar Mikic
miehistö: Murray Gold (Original Music Composer), Phil Ford (Writer), Russell T Davies (Writer), Graeme Harper (Director), Ernest Vincze (Director of Photography), Russell T Davies (Executive Producer)
Maa: United Kingdom
Kieli: English
Studio: BBC Cymru Wales
Runtime: 62 minutes
Laatu: HD
Released: Nov 15, 2009
IMDb: 3.118