The Doctor Who Production Diary: October 9th

1937 Birth of Fiona Cumming (bio), director
1963 Recording for 100,000 BC takes place at the BBC Television Film Studios in Ealing, London 100,000 BC
1964 Maureen O'Brien is contracted to play new companion Tanni for 12 episodes, beginning with The Rescue Vicki
1964 Recording for The Dalek Invasion Of Earth takes place at Riverside Studio 1 in Hammersmith, London The Dalek Invasion Of Earth
1965 Debut broadcast of Mission To The Unknown on BBC One Mission To The Unknown
1968 Frazer Hines is contracted for The Seeds Of Death Jamie
McCrimmon
1969 Recording for Spearhead From Space takes place near Evesham, Worcestershire Spearhead From Space
1970 Recording for Terror Of The Autons takes place at BBC Television Centre Studio 8 in White City, London Terror Of The Autons
1973 Recording for Invasion Of The Dinosaurs takes place at an unknown location Invasion Of The Dinosaurs
1976 Debut broadcast of The Hand Of Fear episode two on BBC One The Hand Of Fear
1978 Recording for The Power Of Kroll takes place at BBC Television Centre Studio 6 in White City, London The Power Of Kroll
1979 Recording for The Horns Of Nimon takes place at BBC Television Centre Studio 6 in White City, London The Horns Of Nimon
1980 With John Nathan-Turner considering retaining Nyssa as a companion, Sarah Sutton's contract for The Keeper Of Traken is revised to include an option for a further twenty-eight episodes Nyssa
1981 Recording for Black Orchid takes place in Withyam, East Sussex Black Orchid
2006 Recording for The Lazarus Experiment takes place in Cardiff, Wales The Lazarus Experiment
2007 Recording for Partners In Crime takes place in Cardiff, Wales Partners In Crime
2009 Death of Barry Letts (bio), director, producer, writer and executive producer
2009 Recording for The Eleventh Hour takes place in Rhymney, Wales The Eleventh Hour
2011 Recording for The Doctor, The Widow And The Wardrobe takes place at Upper Boat Studios in Upper Boat, Wales The Doctor, The Widow And The Wardrobe
2012 Recording for The Bells Of Saint John takes place in Cardiff, Wales The Bells Of Saint John