On the planet Vortis, the Doctor and his companions aid the butterfly-like Menoptra in their battle against the parasitic Animus and its mind-controlled minions, the ant-like Zarbi.
Release Date: March 20, 1965
June 23, 1965
July 27, 2007
January 22, 2005
July 30, 2009
February 24, 1991
October 27, 2016
April 16, 2019
September 24, 2014
February 14, 2024
October 02, 2016
November 23, 1963
January 13, 2008
November 30, 2016
Unknown
April 22, 1953
January 20, 1998
March 20, 2024
April 15, 2023
December 19, 2006
February 21, 2006
