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S16E23
Feb 3, 1979 · 25 min
6.8
Tom Baker
The Doctor
Mary Tamm
Romana
John Leeson
K9 (voice)
John Woodvine
Marshal
Lalla Ward
Princess Astra
Davyd Harries
Shapp
William Squire
The Shadow
Iain Armstrong
Technician
Pat Gorman
Pilot
Ian Saynor
Merak
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