Alex Fitch talks to Ilana Rein (director: We are all Cylons), Andrew Mark Sewell (producer: Blake's 7 audio) and Ben Aaronovich (writer: Blake's 7 audio / Doctor Who) about dystopian TV from The Time Tunnel to Battlestar Galactica; and to Elizabeth Karr (producer) and John Alan Simon (writer / director) of Philip K. Dick adaptation Radio Free Albemuth. (More info: Blake's 7 audio plays / We are all cyclons / Radio Free Albemuth)