The Ark in Space (1)
Tv Series
Tv Show :
Doctor Who
Season 12
Episode Number :5
Rate : imdb 7.8/10
RunTime :25 mins
Air Date :1975-01-25
Story : The Doctor's attempt to give Harry a trip in the TARDIS sees the two of them and Sarah Jane arriving onboard a space station in the far future, with some rather deadly security mechanisms.
Cast
Peter TuddenhamComputer (voice)
Gladys SpencerHigh Minister (voice)Terry WalshWirrn Operator (uncredited) 
