20 September

From Tardis Wiki, the free Doctor Who reference

Events

History of Doctor Who

1975 - Terror of the Zygons Episode 4 First Broadcast

1980 - The Leisure Hive Episode 4 First Broadcast

1986 - The Mysterious Planet Episode 3 First Broadcast

1989 - Battlefield Episode 3 First Broadcast


19th September September dates
20th September
21st September