Released:
1978-12-16

Overview:
Finding the fourth segment of the Key to Time was simple enough, but holding onto it may be another matter. The Doctor and Romana find themselves embroiled in the political games of the planet Tara, where doubles, android or otherwise, complicate the coronation of Prince Reynart.

Director:
Michael Hayes

Runtime:
1h 40min

Genre:
Action, Adventure, Drama, Science Fiction, TV Movie

• Cast:
• 
  Tom Baker
  as
  The Doctor
• 
  Mary Tamm
  as
  Romana
• 
  John Leeson
  as
  K-9 (Voice)
• 
  Peter Jeffrey
  as
  Count Grendel
• 
  Simon Lack
  as
  Zadek