he Doctor's attempt to give Harry a trip in the TARDIS sees the two of them and Sarah arriving onboard a space station in the far future, with some rather deadly security mechanisms.
Tom Baker The Doctor
Elisabeth Sladen Sarah Jane Smith
Rodney Bennett Director
Dudley Simpson Original Music Composer
Roger Murray-Leach Production Design
Robert Holmes Writer
Doctor Who - 12x02a - The Ark in Space (Episode 1)-spa