The Key to Time

E357156

The Key to Time is a classic season-long Doctor Who storyline in which the Doctor and his companion Romana search the universe for six disguised segments of a powerful cosmic artifact.

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All labels observed (2)

Label Occurrences
The Key to Time canonical 4
The Key to Time arc 1

Statements (45)

Predicate Object
instanceOf Doctor Who story arc
television season arc
broadcastOn BBC One
centralArtifact Key to Time
comprisesSerial The Androids of Tara
The Armageddon Factor
The Pirate Planet
The Power of Kroll
The Ribos Operation
The Stones of Blood
countryOfOrigin United Kingdom
featuresCharacter Fourth Doctor
K-9
surface form: K9

Romana
Black Guardian
surface form: The Black Guardian

The Doctor
The White Guardian
featuresCompanion K-9
surface form: K9 Mark II

Romana
surface form: Romana I
firstBroadcastYear 1978
format serialised television narrative
genre science fiction
hasCompanion K-9
surface form: K9

Romana
hasMedium television
hasNumberOfSegments 6
hasProtagonist Fourth Doctor
hasSeasonNumber 16
introducedConcept Black Guardian
White Guardian
language English
lastBroadcastYear 1979
mainObjective locate six disguised segments of the Key to Time
reassemble the Key to Time
narrativeDevice season-long quest
partOf Doctor Who
partOfSeries Doctor Who
surface form: Classic Doctor Who
productionType television production
segmentType disguised cosmic artifact segments
setInUniverse Doctor Who universe
starsActor John Leeson
Mary Tamm
Tom Baker
storyArcLength one season
targetAudience general audience

Referenced by (5)

Full triples — surface form annotated when it differs from this entity's canonical label.

Romana notableStoryArc The Key to Time
White Guardian firstAppearanceStoryArc The Key to Time
White Guardian appearsIn The Key to Time
Mary Tamm appearedIn The Key to Time
Romanadvoratrelundar notableStory The Key to Time
this entity surface form: The Key to Time arc