Doctor Who (1963–1996)Season 4The Power of the Daleks: Episode 4BBC One Duration: 25 minutesFirst broadcast: Sat 26th Nov 1966, 17:50 on BBC One WestLatest broadcast: Sat 26th Nov 1966, 17:50 on BBC One WalesLesterson is driven insane when he discovers that the Daleks are reproducing themselves, and are preparing to seize control of the colony.GenresDramaSciFi & FantasyBrandDoctor Who (1963–1996)SeriesDoctor Who (1963–1996): Season 4 Source: BBC Online