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Watch Doctor Who - Season 2 Episode 21 Online!:

The Doctor and Vicki are taken before the Animus but the isoptope is left behind in the laboratory.The only hope of victory lies with Barbara and her Menoptera allies.

Writing:
  • Sydney Newman
  • C. E. Webber
  • Donald Wilson

Stars:
Release Date: 1963-11-23
Seasons: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
Metacritic: 8.7/10
TMDb: 7.9/10
  • Country: GB
  • Language: English

Other episodes for this season

Planet of Giants
Episode 1 - Planet of Giants
Dangerous Journey
Episode 2 - Dangerous Journey
Crisis
Episode 3 - Crisis
World's End
Episode 4 - World's End
The Daleks
Episode 5 - The Daleks
Day of Reckoning
Episode 6 - Day of Reckoning
The End of Tomorrow
Episode 7 - The End of Tomorrow
The Waking Ally
Episode 8 - The Waking Ally
Flashpoint
Episode 9 - Flashpoint
The Powerful Enemy
Episode 10 - The Powerful Enemy
Desperate Measures
Episode 11 - Desperate Measures
The Slave Traders
Episode 12 - The Slave Traders
All Roads Lead to Rome
Episode 13 - All Roads Lead to Rome
Conspiracy
Episode 14 - Conspiracy
Inferno
Episode 15 - Inferno
The Web Planet
Episode 16 - The Web Planet
The Zarbi
Episode 17 - The Zarbi
Escape to Danger
Episode 18 - Escape to Danger
Crater of Needles
Episode 19 - Crater of Needles
Invasion
Episode 20 - Invasion
The Centre
Episode 21 - The Centre
The Lion
Episode 22 - The Lion
The Knight of Jaffa
Episode 23 - The Knight of Jaffa
The Wheel of Fortune
Episode 24 - The Wheel of Fortune
The Warlords
Episode 25 - The Warlords
The Space Museum
Episode 26 - The Space Museum
The Dimensions of Time
Episode 27 - The Dimensions of Time
The Search
Episode 28 - The Search
The Final Phase
Episode 29 - The Final Phase
The Executioners
Episode 30 - The Executioners
The Death of Time
Episode 31 - The Death of Time
Flight Through Eternity
Episode 32 - Flight Through Eternity
Journey into Terror
Episode 33 - Journey into Terror
The Death of Doctor Who
Episode 34 - The Death of Doctor Who
The Planet of Decision
Episode 35 - The Planet of Decision
The Watcher
Episode 36 - The Watcher
The Meddling Monk
Episode 37 - The Meddling Monk
A Battle of Wits
Episode 38 - A Battle of Wits
Checkmate
Episode 39 - Checkmate