With David Tennant's final episode of Doctor Who as The Tenth Doctor being broadcast for the first time tomorrow, BBC HD will be hosting an afternoon of his last Doctor Who adventures in high definition. The afternoon of entertainment will begin at 1.40pm with the Sarah Jane Adventures two-parter, The Wedding of Sarah Jane Smith, seeing the Doctor battle the Trickster. That will be followed by Planet of Dead at 2.35pm, guest starring Michelle Ryan as the Lady Christina De Souza, and then by it's accompanying episode of Doctor Who Confidential; Desert Storm. Then, the second Doctor Who special, The Waters of Mars, guest starring Lindsay Duncan as Adelaide Brook, will be shown at 4.35pm, with the third special, The End of Time part one, guest starring Bernard Cribbins as Wilfred Mott, after at 5.40pm. This will all lead into the first transmission of The End of Time part two at 6.40pm, marking the end of The Tenth Doctor's adventures, also on BBC One.