With the universe collapsing, the Doctor forms an uneasy alliance with the Master to save it. In case all does not go well, the Watcher takes the Doctor's companions to a safe place, but his plans for them don't stop there. The one hope for all lies back on Earth. Written by
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This episode was watched by 6.1 million viewers on its original transmission. See more
[Nyssa & Adric arrive on Earth near a radio telescope
The Earth people use it to beam messages to the stars. The Doctor calls it reiterated invitation to alien intelligences in deep space.
And that's us.
So they'll be very pleased to see us.
Featured in Talking About Regeneration
Symphony No 8 in B minor 'Unfinished', D759
Composed by Franz Schubert See more