31 May

On 31 May, 5,000,000,057, the Tenth Doctor and Martha Jones defeated a Cyberman and Judoon plot to upgrade the inhabitants of New Earth, which was in the process of rebuilding after the opening of the Motorway four years before. (WC: In-Flight Entertainment)

Behind the scenes

 * 1940 - Actor Peter Mayock was born.
 * 1948 - Actress Lynda Bellingham was born.
 * 1969 - Episode seven of The War Games was first broadcast on BBC1.
 * 1973 - Actor Daniel Evans was born.
 * 1979 - Cinematographer John Wilcox died.
 * 1986 - Actress Sylvia Coleridge died.
 * 2008 - Silence in the Library was first broadcast on BBC One.