Underworld (1) Doctor Who : Season 15 Episode 17
TV-PG BBC Television 25m
Aired: January 7th, 1978 @ 5:15 PM EST on BBC Television
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 galaxy…
