Which David was the English director of the films 'The Bridge on the River Kwai', 'Lawrence of Arabia' and 'Doctor Zhivago'?

Which David is a British broadcaster and naturalist whose natural history TV programmes began in the 1950s?

Which David was the 19th century Scottish missionary and African explorer?

Which David is the current Prime Minister of the United Kingdom?

Which David is the suave British actor in the films 'Around the World in 80 Days', 'The Pink Panther' and 'Separate Tables'?

Which David is the real name of the rock star David Bowie?

Which David is the American illusionist who takes his name from a Charles Dickens book and character?

Which David is a British journalist and media personality known for interviewing politicians who began his career in 'That Was The Week That Was'?

Which David was the guitarist and lead singer of group Pink Floyd?

Which David is the American television host who boasts the longest late-night hosting career in the USA and owns the TV company Worldwide Pants?

Which David was the frontiersman, soldier and politician killed at the Alamo 1836, known as 'King of the Wild Frontier'?

Which David is the English international footballer who played for Los Angeles Galaxy?

Which David was a member of the groups 'The Byrds', 'CSN' and 'CPR'?

Which David was the English novelist who wrote 'Sons and Lovers', 'Women in Love' and 'Lady Chatterley's Lover'?

Which David is the American record executive who created Asylum Records, DGC Records and was co-founder of DreamWorks SKG?

Which David was a prolific B movie American actor most famous for his role as Kwai Chang Caine in the 70s TV series 'Kung Fu'?

Which David was the Scottish philosopher who wrote 'A Treatise of Human Nature' in 1739?

Which David was the American actor and singer who played Keith Partridge in the 70s musical/sitcom 'The Partridge Family'?

Which David played Tobias Fünke on 'Arrested Development'

Which David became the seventh person to walk on the moon via Apollo 15 in 1971?