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.

Details

Cast

Tom Baker

Mary Tamm

John Leeson

Peter Jeffrey

Simon Lack

Neville Jason

Paul Lavers

Lois Baxter

Declan Mulholland

Cyril Shaps