The Doctor Who Production Diary: January 12th

1970 Recording for The Silurians takes place at BBC Television Centre Studio 1 in White City, London The Silurians
1973 Jon Pertwee is contracted for Season Eleven The Third Doctor
1974 Debut broadcast of Invasion Of The Dinosaurs episode one, Invasion, on BBC One Invasion Of The Dinosaurs
1977 Recording 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 BBC One The Horns Of Nimon
1982 Debut broadcast of Castrovalva episode four on BBC One Castrovalva
1983 Debut broadcast of Arc Of Infinity episode one on BBC One Arc Of Infinity
1984 Debut broadcast of Warriors Of The Deep episode three on BBC One Warriors Of The Deep
1984 Recording for The Caves Of Androzani takes place at BBC Television Centre Studio 6 in White City, London The Caves Of Androzani
1985 Debut broadcast of Attack Of The Cybermen episode two on BBC One Attack Of The Cybermen
2005 Recording for The Empty Child / The Doctor Dances takes place in Cardiff, Wales The Empty Child / The Doctor Dances
2006 Recording for Rise Of The Cybermen / The Age Of Steel takes place in Cardiff, Wales Rise Of The Cybermen / The Age Of Steel
2006 Recording for Army Of Ghosts / Doomsday takes place in Cardiff, Wales Army Of Ghosts / Doomsday
2011 Recording for A Good Man Goes To War takes place in Newport, Wales A Good Man Goes To War
2015 Recording for Under The Lake / Before The Flood takes place at Roath Lock Studios in Cardiff, Wales Under The Lake / Before The Flood
2017 Recording for Extremis takes place at Roath Lock Studios in Cardiff, Wales Extremis
2020 Debut broadcast of Orphan 55 on BBC One and BBC One HD Orphan 55