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.

Genres

Cast

Tom Baker

The Doctor

Mary Tamm

Romana

John Leeson

K-9 (Voice)

Peter Jeffrey

Count Grendel

Neville Jason

Prince Reynart

Cyril Shaps

Archimandrite