Genre: Toiminta, Seikkailu, Science fiction
Stars: Peter Capaldi, Matt Lucas, Justin Chatwin, Charity Wakefield, Tomiwa Edun, Aleksandar Jovanović
miehistö: Edward Bazalgette (Director), Steven Moffat (Writer), Murray Gold (Original Music Composer), Steven Moffat (Executive Producer), Brian Minchin (Executive Producer), Andy Pryor (Casting Director)
Maa: United Kingdom
Kieli: English
Studio: BBC Cymru Wales
Runtime: 62 minutes
Laatu: HD
Released: Dec 26, 2016
IMDb: 3.515