Part One of the "Doctor Who" season finale, is titled "Ascension of the Cybermen", starring Jodie Whittaker as the alien, time-traveling '13th Doctor', airing February 23, 2020 on BBC America:
"...the 'Doctor' and her friends must protect the last of the human race against the 'Cybermen', the most persistent enemies of The Doctor, as a species of emotionless space-faring 'cyborgs' who convert human beings to join and populate their ranks..."
Debuting in 1966, the Cybermen were created by Dr. Kit Pedler, a scientific advisor to the show and story editor Gerry Davis.
A mainstay of "Doctor Who" since the 1960's, the Cybermen have also appeared in related programs and spin-off media, including novels, audiobooks, comic books and video games.
Click the images to enlarge and Sneak Peek "Doctor Who: Ascension of the Cybermen"...
