The TARDIS arrives in a desolate future London, where the Doctor discovers his old enemies the Daleks have taken control of Earth.
William Hartnell
as The Doctor
Carole Ann Ford
as Susan Foreman
Jacqueline Hill
as Barbara Wright
William Russell
as Ian Chesterton
Bernard Kay
as Carl Tyler
Peter Fraser
as David Campbell
Alan Judd
as Dortmun
Ann Davies
as Jenny
Michael Goldie
as Craddock
Michael Davis
as Thomson
Richard McNeff
as Baker
Graham Rigby
as Larry Madison
