Synopsis
With factions vying for control of the ship, the Vervoids are found to be responsible for the many disappearances. Only the Doctor sees the fundamental but missed point as to why they can't be reasoned with or why they can't be allowed to arrive on Earth.
← E01: The Trial of a Time Lord: The Mysterious Planet (1)
E13: The Trial of a Time Lord: The Ultimate Foe (13) →
← Back to The Trial of a Time Lord