The Doctor has regenerated but it hasn't gone well. He's mentally unraveling and needs a place to rest beyond outside influences. Unfortunately the Master has laid a trap for the TARDIS that denies the Doctor undisturbed recovery time.
Did You Know?
Production was granted two extra months due to Peter Davison
's commitment to Sink or Swim
(1980), which was intended to air in the autumn. The BBC decided to hold Doctor Who
(1963) back until January to avoid having Davison star in two very different programmes simultaneously. See more
I thought the whole point of this Pharos Project of yours was to track down alien intelligences. We thought we'd save you the trouble and come to you.
Head of Security
Yes. We're what you've been looking for - "alien intelligences."
Featured in A New Body at Last