主演：馬特·史密斯  凱瑟琳·詹金斯  邁克爾·剛本  

導演：托比·海恩斯  

簡介：It’sthedeepestpartofwinter,theexactmidpoint,ChristmasEve–halfwayoutofthedark.AmyandRoryaretrappedonastrickenspacelinerthat’splummetingthroughbanksofthickicyfogtothesurfaceoftheplanetbelow.Onlyonemanhasthepowertosavethem;onlyonemanisinpossessionofamachinethatcanclearthefogandletthemlandsafely.ThatmanisKazranSardick,arichbutlonelyoldmiserwhorulesSardicktownwithasky-mastofiron.TheDoctor’sonlychanceofrescuingtheship’s4,000passengersistosaveKazran’ssoulandshowhimthatlifeisworthliving.Forthisheneedstogoback,wayback,towhenKazranwasaboywithalifefullofpromise.ButcantheDoctorputasonginKazran’sheartandloveinhislife,intimeforChristmas?Canhebringhimoutofthedarkbbb