The Doctor Who Production Diary: March 25th

1920 Birth of Patrick Troughton (bio), who played the Second Doctor
1966 Recording for The Celestial Toymaker takes place at Riverside Studio 1 in Hammersmith, London The Celestial Toymaker
1967 Recording for The Macra Terror takes place at Lime Grove Studio D in Shepherd's Bush, London The Macra Terror
1967 Debut broadcast of The Macra Terror episode three on BBC One The Macra Terror
1969 Recording for The War Games takes place in Brighton, East Sussex The War Games
1972 Debut broadcast of The Sea Devils episode five on BBC One The Sea Devils
1975 Elisabeth Sladen is contracted for Season Thirteen Sarah Jane
Smith
1975 Recording for Terror Of The Zygons takes place in South Ambersham, West Sussex Terror Of The Zygons
1986 Lynda Bellingham is contracted to play the Inquisitor for Season Twenty-Three The Inquisitor
2006 Recording for The Impossible Planet / The Satan Pit takes place in Pontypool, Wales The Impossible Planet / The Satan Pit
2008 Recording for The Stolen Earth / Journey's End takes place in Penarth, Wales The Stolen Earth / Journey's End
2011 Recording for Let's Kill Hitler takes place at Upper Boat Studios in Upper Boat, Wales Let's Kill Hitler
2014 Recording for Robot Of Sherwood takes place at Roath Lock Studios in Cardiff, Wales Robot Of Sherwood
2014 Recording for The Caretaker takes place at Roath Lock Studios in Cardiff, Wales The Caretaker
2015 Recording for The Magician's Apprentice / The Witch's Familiar takes place in Cardiff, Wales, including at Roath Lock Studios The Magician's Apprentice / The Witch's Familiar
2015 Recording for The Girl Who Died takes place in Taff's Well, Wales The Girl Who Died
2015 Recording for The Woman Who Lived takes place in Taff's Well, Wales The Woman Who Lived