Arriving in the strange world of the Celestial Toymaker, the Doctor and his companions find themselves trapped there and forced to play a series of deadly games.
You are at the first episode
See all episodes from Doctor Who
See all broadcasts of The Celestial Toyroom (1)
Listen again to the moment Peter reveals he’s leaving Doctor Who…
Get the latest on the new YA series (may not be suitable viewing for younger audiences).
For the latest news, photos, videos and more, follow us on:
Create and play your own amazing adventures in time and space!
Find out what the TARDIS has on file about the Sontarans.
Sign in to the BBC, or Register