Starring: Peter Davison, Nicola Bryant, Caroline Morris

In a remote star system, Earth Colony Phoenix is struggling to survive. Utterly dependent on transmat technology, the colonists have developed severe agoraphobia... not to mention an inability to deal with visitors.

Starring: Lalla Ward, Louise Jameson, Lynda Bellingham

As the line between allies and enemies begin to blur, Romana persuades Leela to go with her to the presidential retreat of Davidia, a protected paradise. Then a time ship arrives, carrying a single passenger. Romana and Leela may never be the same again.