The Christmas special episode titled 'Doctor Who: The Return of Doctor Mysterio' aired on BBC One, featuring the Doctor in a superhero-themed story.
BBC officially announced the upcoming Christmas special episode titled 'Doctor Who: The Return of Doctor Mysterio' starring Peter Capaldi as the Twelfth Doctor.
Filming for the Doctor Who Christmas special 'The Return of Doctor Mysterio' took place, continuing the show's production for the 2016 holiday special.