The Doctor Who Production Diary: October 21st

1967 Debut broadcast of The Abominable Snowmen episode four on BBC1 The Abominable Snowmen
1965 A remount of the October 18th filming for The Daleks' Master Plan takes place at the Ealing Television Film Studios The Daleks' Master Plan
1967 Recording for The Ice Warriors takes place in Lime Grove Studio D The Ice Warriors
1969 Location filming for Spearhead From Space takes place at Wood Norton, near Evesham, Hereford and Worcester Spearhead From Space
1971 Location filming for The Sea Devils takes place in Portsmouth, Hampshire The Sea Devils
1975 Recording for The Brain Of Morbius takes place in BBC Television Centre Studio 3 The Brain Of Morbius
1978 Debut broadcast of The Pirate Planet episode four on BBC1 The Pirate Planet
1981 Recording for Black Orchid takes place in BBC Television Centre Studio 3 Black Orchid
2005 Location filming for The Girl In The Fireplace takes place in Alcester, Warwickshire The Girl In The Fireplace
2009 Location filming for The Hungry Earth / Cold Blood takes place in Llanwonno, Wales The Hungry Earth / Cold Blood
2010 Recording for The Impossible Astronaut / Day Of The Moon takes place at Upper Boat Studios The Impossible Astronaut / Day Of The Moon