The Caves of Androzani is the sixth serial of the 21st season of the
British science fiction television series Doctor Who, which was first
broadcast in four twice-weekly parts on BBC1 from 8 to 16 March
1984.In the serial, the Doctor becomes involved in a war for control
of the life-prolonging substance "spectrox" on the planet Androzani
Minor, which is being fought between the ruthless businessman Morgus
(John Normington) and the android builder Sharaz Jek (Christopher
Gable).The Caves of Androzani was Peter Davison's last regular
appearance as the Fifth Doctor, marked the first appearance of Colin
Baker as the Sixth Doctor, and saw the return of scriptwriter Robert
Holmes to the series for the first time since 1978. It was also Graeme
Harper's first work on the series as a full director, having worked on
earlier serials as an assistant director. In 2009 The Caves of
Androzani was voted by fans as the best Doctor Who story in history. The Caves of Androzani Biography, NetWorth, Height, Age, Weight, Family, Married, Son, Daughter