The Doctor Who Production Diary: January 12th

1970 Recording for The Silurians takes place in BBC Television Centre Studio 1 The Silurians
1974 Debut broadcast of Invasion Of The Dinosaurs episode one, Invasion, on BBC1 Invasion Of The Dinosaurs
1977 Location filming for The Talons Of Weng-Chiang takes place in Northampton, Northamptonshire The Talons Of Weng-Chiang
1979 David Fisher is commissioned to write “The Gamble With Time” City Of Death
1980 Debut broadcast of The Horns Of Nimon episode four on BBC1 The Horns Of Nimon
1982 Debut broadcast of Castrovalva episode four on BBC1 Castrovalva
1983 Debut broadcast of Arc Of Infinity episode one on BBC1 Arc Of Infinity
1984 Debut broadcast of Warriors Of The Deep episode three on BBC1 Warriors Of The Deep
1984 Recording for The Caves Of Androzani takes place in BBC Television Centre Studio 6; Colin Baker joins the regular Doctor Who cast, while Peter Davison leaves the programme The Caves Of Androzani
1985 Debut broadcast of Attack Of The Cybermen episode two on BBC1 Attack Of The Cybermen
2005 Location filming for The Empty Child / The Doctor Dances takes place in Cardiff, Wales The Empty Child / The Doctor Dances
2006 Location filming for Rise Of The Cybermen / The Age Of Steel takes place in Wilcrick, Wales Rise Of The Cybermen / The Age Of Steel
2006 Location filming for Army Of Ghosts / Doomsday takes place in Cardiff, Wales Army Of Ghosts / Doomsday
2011 Location filming for A Good Man Goes To War takes place in Newport, Wales A Good Man Goes To War