This Week in New Zealand

Who Do You Think You Are? - David Tennant
Last updated 30 December 2017
4:30am-5:35am NZDT (15:30 GMT) < > « »
BBC Knowledge

David, the 10th Doctor Who, embarks on a journey into his Celtic heritage exploring both his Scottish roots and the life of his Irish grandmother.
Synopsis Source: BBC Worldwide website schedule listing
Broadcast Source: BBC Australia