Tennant predicts Dr Who heartbreak

David Tennant said that viewers would be left heartbroken by the final "brilliant" plot twists as he bows out of Doctor Who.

David Tennant said that viewers would be left heartbroken by the final "brilliant" plot twists as he bows out of Doctor Who.

Tennant, 38, who has been hailed by many as the best Doctor in the Time Lord's history, gave a hint about the big climax to the epic tale, which airs on BBC1 on New Year's Day.

Read more here.