Nick Frost to Appear in This Year's 'Doctor Who' Christmas Special

English comedian Nick Frost is going to spend some time with the Doctor this Christmas BBC America announced on Friday that Frost — along with Misfits alum Nathan McMullen and Michael Troughton, son of second Doctor Patrick Troughton — will appear in this year's Doctor Who Christmas Special See also: 'Doctor Who' Explained in 25 GIFs #DoctorWho Christmas special guest stars! pic.twitter.com/3NiHGF4oqN — Doctor Who on BBCA (@DoctorWho_BBCA) September 19, 2014 “Frost at Christmas — it ju...