The Doctor Who Production Diary: May 4th

1968 Debut broadcast of The Wheel In Space episode two on BBC1 The Wheel In Space
1972 Malcolm Hulke is commissioned to write Frontier In Space Frontier In Space
1974 Debut broadcast of Planet Of The Spiders episode one on BBC1 Planet Of The Spiders
1976 Location filming for The Masque Of Mandragora takes place in Portmeirion, Wales The Masque Of Mandragora
1977 Filming for Horror Of Fang Rock takes place at the Ealing Television Film Studios Horror Of Fang Rock
1978 Location filming for The Pirate Planet takes place in Dan-yr-Ogof, Wales The Pirate Planet
1982 Location filming for Arc Of Infinity takes place in Amsterdam, the Netherlands Arc Of Infinity
1987 Recording for Time And The Rani takes place in BBC Television Centre Studio 1 Time And The Rani
2009 Recording for The End Of Time takes place at Upper Boat Studios The End Of Time
2012 Location filming for The Power Of Three takes place in St Nicholas, Wales and Cardiff, Wales The Power Of Three
2013 Debut broadcast of The Crimson Horror on BBC1 and BBC1 HD The Crimson Horror
2013 Location filming for The Day Of The Doctor takes place in Pontypool, Wales The Day Of The Doctor