20 September

History of Doctor Who

 * 1921 - Jack Kine is born.
 * 1975 - DW: Terror of the Zygons Episode 4 first broadcast.


 * 1980 - DW: The Leisure Hive Episode 4 first broadcast.


 * 1986 - DW: The Mysterious Planet Episode 3 first broadcast.


 * 1989 - DW: Battlefield Episode 3 first broadcast.