Released: Dec 25, 2011
Runtime: 59 minutes
Genre: Science fiction, Draama
Stars: Matt Smith, Karen Gillan, Arthur Darvill, Claire Skinner, Maurice Cole, Holly Earl
Crew: Farren Blackburn (Director), Murray Gold (Original Music Composer), Steven Moffat (Writer), Stephan Pehrsson (Director of Photography), Barbara Southcott (Makeup Designer), Marcus Wilson (Producer)