Was there hope for the human race?
On Doctor Who Season 12 Episode 9, the Doctor and her friends faced a brutal battle across the farthest reaches of space.
With an attack from the Cybermen imminent, the Doctor had to make a devastating decision to ensure the future of humans.
Meanwhile, the person who had been stalking the doctor all season long finally surfaced.
Who was it?
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Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.