![](https://image.tmdb.org/t/p/w342/f4iSX85YDs9uFkjr6uVoLXRq6ir.jpg)
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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.
Release: Dec 16, 1978
Runtime: 100 minutes
Language: English
Studio: BBC
Country: United Kingdom