The official BBC Doctor Who website has uploaded another special behind the scenes video diary of David Tennant's filming for the Doctor Who specials. In the fifth edition of The Tennant Tapes David Tennant records moments from filming for Planet of the Dead in Dubai, and you can watch the video below;

Along with this video, the official Doctor Who website also uploaded many more Planet of the Dead behind the scenes videos to their site including; David Ames video diary, questions and answers with Michelle Ryan, and a video which shows how the Tritovore were made. They can all be seen here if you are in the UK.