18:05Doctor Who (1963–1996)Season 17The Creature from the Pit: Part 4BBC One Duration: 25 minutes Audio described Signed Sat 17th Nov 1979, 18:05 on BBC One Channel IslandsAvailable for yearsWatch nowWith Erato now able to communicate, the truth of Adrasta's scheming is revealed but a terrible retribution has already been put in motion.GenresDramaSciFi & FantasyBrandDoctor Who (1963–1996)SeriesDoctor Who (1963–1996): Season 17 Source: BBC Online