It has been confirmed that the preview of the upcoming Doctor Who Christmas special will broadcast at some point between 8:00pm and 8:30pm on the Children in Need telethon. It was originally thought that the Christmas special would be titled Nightmares Reign and that the final episode, thought to air on New Years eve or New Years day (more likely New Years day), would be titled The End of Time. However we now believe that the first part will be titled The End of Time, with part two's title unknown. Or will it be The End of Time part one and part two? Only time will tell. This year's Children in Need appeal evening will broadcast live on Friday the 20th of November and will be hosted by Sir Terry Wogan, Tess Daly and Alesha Dixon. As well as the preview, Doctor Who and Torchwood actor John Barrowman will be singing a duet with Myleene Klass. Doctor Who Mad Online would like to urge you to donate to Children in Need, whether you do it now or on the night of Friday 20th. So, that's Children in Need on BBC One and BBC HD from 7:00pm next Friday night with the Doctor Who preview between 8:00pm and 8:30pm. You can visit the BBC's official Children in Need site (with all important details) here.