Doctor Who - Underworld (1)

Seizoen: 15 - Aflevering: 17 / 472 - Eerst uitgezonden: 07 januari 1978 - Episode ID: 75902

Deep space, an unknown time. The Doctor encounters the Minyans, survivors of a race the Time Lords unwittingly obliterated early in their own history. The Minyans are searching for their race's lost gene banks, a quest which takes them to the edge of the galaxyâ€¦