. . "the Moment" . "4620.0" . . "special episode" . . . . . "50th-anniversary special" . "2013 Special" . . . "50th Anniversary Special" . . . "The Day of the Doctor trailer" . . "Doctor Who: The Day of the Doctor" . . . . . . . "Strax and The Doctor's Cinema Introduction" . . . . . . "fiftieth anniversary special" . . "#SaveTheDay marketing campaign" . . . . "The Day of the Doctor" . . . "The General" . . . . . "50th Anniversary" . "his novelisation of the story" . . . "a feature-length episode" . "The Day of the Doctor" . . . . . "Strax Saves the Day" . . . "Doctor Who 50th anniversary special:" . "the 50th anniversary episode" . . . . . . . . "50th anniversary special" . . . . "2013-11-23" . . . . . "''Doctor Who'' 50th anniversary" .