Doctor Who: The Fourth Doctor Adventures - Lethal Progress

The Doctor takes the TARDIS into the future where many great scientific leaps are taking place. But every new advance has its risks - and some of these risks are deadlier than others.

 15.3 Green and Pleasant Planet by Tim Foley.  The Doctor and Sarah find themselves exploring an alien world alongside a British space expedition. It’s never been visited before… so what’s a model village doing on the surface of the planet? Finding the answer may prove deadly. 

 15.4 The Continuum by John Dorney.  The Doctor and Sarah land on the space-station Daedalus on the day it makes history. The first journey through hyperspace has just been completed. But it hasn’t gone as smoothly as posterity suggests. Something terrible is happening - and the clock is ticking down.

 15.5 The Audience by Lizzie Hopley.  A cultural festival on Gakoria should be light relief for the TARDIS crew. But when one of the cast of a play dies, Sarah has to join the troupe. And the Audience on this world are very demanding. Because on this planet… the play’s the thing. 

CAST: Tom Baker (The Doctor), Sadie Miler (Sarah Jane Smith), Claire Louise Amias (Mahanla), Alexander Cobb (Dr Raymond / Computer Voice), Esther Coles (Scott), Sean Connolly (Mr Phillips), Orlando Gibbs (Captain Bradford), Lucy Goldie (Captain Mina Dixon), Clive Hayward (Owen), Dawn Murphy (Thalia), Nisha Nayar (Dr Ulster), Homer Todiwala (Melpo / Terran), Carla de Wansey (Helena Charlton), Jake Wardle (Eliot Keech). Other parts played by members of the cast.