David has narrated a new docu-drama for BBC2 (Scotland) entitled The Father Of Australia. It will air on Wednesday 26th January at 09:00pm.
TV Listing is as follows: Dramatised documentary charting the story of Lachlan Macquarie, the man who, in 1810, became Governor of the British colony that would later be Australia. Narrated by David Tennant.
You can watch a clip from the show at the Caledonia TV site here.