The Doctor Who Production Diary: April 19th

1968 Derrick Sherwin is commissioned to write a new first episode for The Mind Robber, extending it from four episodes to five The Mind Robber
1968 Recording for The Wheel In Space takes place in BBC Television Centre Studio 1 The Wheel In Space
1969 Debut broadcast of The War Games episode one on BBC1 The War Games
1971 Location filming for The Daemons takes place in Membury, Wiltshire and Knighton, Wiltshire The Daemons
1975 Debut broadcast of Revenge Of The Cybermen episode one on BBC1 Revenge Of The Cybermen
1980 Recording for The Leisure Hive takes place in BBC Television Centre Studio 1 The Leisure Hive
1989 Location filming for The Curse Of Fenric takes place at Lulworth Cove, Dorset The Curse Of Fenric
2008 Debut broadcast of Planet Of The Ood on BBC1 Planet Of The Ood
2011 Elisabeth Sladen (Sarah Jane Smith) dies Sarah Jane
Smith
2011 Recording for Let's Kill Hitler takes place at Upper Boat Studios Let's Kill Hitler
2011 Recording for The Wedding Of River Song takes place at Upper Boat Studios The Wedding Of River Song
2012 Location filming for The Angels Take Manhattan takes place in Llanelli, Wales The Angels Take Manhattan
2013 Recording for The Day Of The Doctor takes place at BBC Roath Lock The Day Of The Doctor