18 March

History of Doctor Who

 * 1967 - The Macra Terror Episode 2 First Broadcast


 * 1972 - The Sea Devils Episode 4 First Broadcast


 * 2007 - "The Web of Fear" episode one repeated on BBC Four as part of London Underground night.


 * Unknown date - Lyn Ashley, who played one of the Drahvins in "Galaxy 4", is born in Townsville, Queensland, Australia.