Release Date

24 Feb, 1979

Runtime

02:30: (HH:MM)

Synopsis

The final segment of the Key to Time is at the heart of a devastating war between neighbouring planets Atrios and Zeos. The Fourth Doctor discovers that a sinister entity is manipulating events and the cost of obtaining the final segment may be more personal than he imagined.

Photos

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Actors

Tom Baker

Mary Tamm

John Leeson

John Woodvine

Lalla Ward

Davyd Harries

Ian Saynor

Ian Liston

Susan Skipper

John Cannon

Iain Armstrong

Pat Gorman

Harry Fielder

William Squire

Barry Jackson

Valentine Dyall

Crew

Bob Baker

Dave Martin

Michael Hayes

Graham Williams

Douglas Adams

Anthony Read

David Maloney

Dudley Simpson