This Week in USA
The Keeper of Traken: Movie Format
(incorporating: Part One / Part Two / Part Three / Part Four)
Last updated 02 January 2017
10:00am-12:00pm EDT (14:00 GMT) < > « »
BBC America (adverts during broadcast)
Featuring: Tom Baker, Sarah Sutton, Matthew Waterhouse, Anthony Ainley, Geoffrey Beevers
The Doctor is startled when a mysterious old man in a chair appears in the corner of the TARDIS while it is in flight. The man turns out to be the Keeper of the Source, a power that has given the Union of Traken centuries of peace and prosperity.
Synopsis Source: BBC America website schedule listing
Broadcast Source: Benjamin Elliott