Revelation of the Daleks is the sixth and final serial of the 22nd season in the British science fiction television series Doctor Who, which was first broadcast in two weekly parts on 23 and 30 March 1985. This was the final serial to be broadcast in 45-minute episodes; this format would return 20 years later when the series resumed in 2005. Revelation of the Daleks is the only time the Sixth Doctor encountered the Daleks in a television story.