The Doctor Who Production Diary: September 9th

1953 Birth of Janet Fielding (bio), who played Tegan Jovanka
1965 Adrienne Hill is contracted to play new companion Katarina in only five episodes starting with the final installment of The Myth Makers; John Wiles and Donald Tosh have already agreed that the character is not feasible on an ongoing basis, and have decided to write her out in her second story, The Daleks' Master Plan Katarina
1967 Debut broadcast of The Tomb Of The Cybermen episode two on BBC One The Tomb Of The Cybermen
1967 Recording for The Abominable Snowmen takes place at Nant Ffrancon Pass, Wales The Abominable Snowmen
1968 Recording for The Invasion takes place in Acton, London The Invasion
1978 Debut broadcast of The Ribos Operation episode two on BBC One The Ribos Operation
1982 Recording for Mawdryn Undead takes place at BBC Television Centre Studio 6 in White City, London Mawdryn Undead
1983 Recording for Frontios takes place at BBC Television Centre Studio 6 in White City, London Frontios
2004 Recording for Rose takes place in Cardiff, Wales Rose
2004 Recording for Aliens Of London / World War Three takes place in Cardiff, Wales Aliens Of London / World War Three
2005 Recording for New Earth takes place in Cardiff, Wales New Earth
2009 Recording for The Beast Below takes place in Neath, Wales The Beast Below
2010 Recording for Night Terrors takes place in Cardiff, Wales Night Terrors
2013 Recording for The Time Of The Doctor takes place at Roath Lock Studios in Cardiff, Wales The Time Of The Doctor
2014 Recording for Last Christmas takes place in Cardiff, Wales Last Christmas
2015 Recording for The Husbands Of River Song takes place at Roath Lock Studios in Cardiff, Wales The Husbands Of River Song
2016 Recording for The Return Of Doctor Mysterio takes place in Cardiff, Wales The Return Of Doctor Mysterio