This week, we watch a recently minted classic from Peter Capaldi’s first season as the 12th Doctor.  A little bit of Agatha Christie style, some old fashioned horror movie gravitas, lots of great characters (and potential victims of the eponymous mummy), and a gorgeous conclusion all add up to one of Doctor Who’s highlights from 2014:  MUMMY ON THE ORIENT EXPRESS. The Orient Express…in space!  The Doctor in a tux.  Clara dressed to the hilt as a flapper.  A mysterious killer mummy on a time-clock.  A stylish & scary outing for this week’s viewing.