: The episode is seen as a "melancholy" turning point for the Doctor and Clara, exploring their "toxic addiction" to traveling together despite recent arguments.
: Frank Skinner's performance as Perkins was frequently highlighted as a guest star who held his own alongside Capaldi. [S8E8] Mummy on the Orient Express
" Mummy on the Orient Express " (Series 8, Episode 8) is widely regarded as a standout triumph for Peter Capaldi's Twelfth Doctor, often cited by critics from The A.V. Club as the episode that solidified his incarnation's classic status. Critics and fans alike praise its blend of suspenseful horror, period aesthetics, and the complex emotional fallout between the Doctor and Clara . Key Review Highlights : The episode is seen as a "melancholy"