The Doctor, Romana, Adric and K9 encounter the enslaved time-sensitive Tharils, who lead them to a white void occupied only by the ruins of an old building and a spaceship - a dimension that might be the key to escaping E-Space.

• DirectorGraeme Harper
• Release24 January 1981
• Genre
  Action / Adventure
• Duration1h 40m
• Budget?
• Revenue?
• Rate
  

  5.2
  2 reviews
• Productions

  BBC