Doctor Who (1963): Winner Takes All

Cast and crew look back at the making of Enlightenment. With actors Peter Davison, Mark Strickson, Janet Fielding (Tegan), Keith Barron (Striker), Christopher Brown (Marriner) and Leee John (Mansell), director Fiona Cumming, writer Barbara Clegg, costume designer Dinah Collin and camera supervisor Alec Wheal. Narrated by Floella Benjamin.