title: The Prisoner's Dilemma (audio drama)
text: # The Prisoner's Dilemma (audio drama)
  
  The Prisoner's Dilemma is a Big Finish Productions audiobook based on the long-running British science fiction television series Doctor Who.
  
  The Companion Chronicles "talking books" are each narrated by one of the Doctor's companions and feature a second, guest-star voice along with music and sound effects.
  
  ## Plot
  
  Without the Doctor's direct assistance, Ace has a mission on the peaceful world of Erratoon, where she meets a newly created woman named Zara.
  
  ## Cast
  
  * Ace — Sophie Aldred
  * Zara – Laura Doddington
  
  ## Critical reception
  
  Writing for Sci-Fi Bulletin, Paul Simpson gave it 7/10, noting that the play did not stand alone outside of the other Key 2 Time stories. Richard McGinlay, of sci-fi online, also gave it a 7/10, but disagreed regarding the other point, saying that it could be listened to first.
  
  