Behind-the-scenes look at Doctor Who. David Tennant has taken on the Time Lord's mantle, becoming the tenth Doctor. We learn all about his regeneration at the end of series one and follow him as he chooses his outfit in The Christmas Invasion. We then join the Doctor and Rose on their first together adventure together on New Earth and share in the waterlogged wonder of the unforgettable lift shaft sequence, where David and Billie receive a good old soaking.

Behind-the-scenes look at Doctor Who. How state-of-the-art CGI creates one of the Doctor's hairiest and scariest monsters, plus a look at his bone-chilling fight with the Sycorax leader.

Behind-the-scenes look at Doctor Who. The return of two Doctor Who favourites - Sarah Jane Smith and K9. Featuring interviews with David Tennant, Anthony Head and Elisabeth Sladen.

Going behind the scenes of Doctor Who. Featuring a look at every stage of the creative path, from the words on the page to the images on the screen.

Going behind the scenes of Doctor Who. The mean, metal monsters are back. Get an exclusive chance to see all the backstage footage of their spine-chilling comeback.

Going behind the scenes of Doctor Who. Through backstage footage and exclusive interviews with actor Noel Clarke, we relive the journey of a lifetime through the eyes of Mickey Smith. His travels with the Doctor and his relationship with Rose have been literally out of this world.

Going behind the scenes of Doctor Who. Writer Russell T Davies unveils the secrets behind creating a 21st century Doctor Who, and Mark Gatiss explains his personal journey from the dawning to the delivery of The Idiot's Lantern.

Going behind the scenes of Doctor Who. With the Doctor and Rose having visited an array of different ages and eras, there's a look at the varied and contrasting locations and looks of this series - from the dark and moody moors of Tooth and Claw, to the pristine hospital of New Earth, the deadly art deco days and nights on Rise of the Cybermen, to the creepy coronation of The Idiot's Lantern.

Going behind the scenes of Doctor Who. This edition looks at what the Doctor, a man who has been mistaken for God, surrounded by religion and witnessed the occult, actually believes in.

Going behind the scenes of Doctor Who. This edition looks at the new range of technology associated with the series, from downloadable TARDISodes on mobile phones to interactive TV games. Featuring exclusive interviews with Peter Kay and Billie Piper, it shows the lighter side of time travel, while the global and technical growth of the Doctor Who phenomena is simply out of this world.

Going behind the scenes of Doctor Who. A look back at how Doctor Who has frightened households across the land for the past 40 years. The Doctors may have changed, but whether his adventures have been set in the creepy black and white of the 1960s or the glorious colour of 21st century, the mechanics of fear have always been the same.

Going behind the scenes of Doctor Who, and featuring exciting back stage glimpses of screen tests and tone meetings. With the Doctor and Rose finally coming face to face with Torchwood HQ, there is no better time to look at how this forthcoming series is being created and conceived. Dark in tone and adult in nature, the return of Captain Jack and his Torchwood accomplices are sure to attract massive attention when it airs this autumn.

Going behind the scenes of Doctor Who. Wrapping up the series with a look back, as Rose and the Doctor have been pitted against the best and the worst the universe has to offer - from Clockwork Droids to Krillitanes and from Werewolves to the Wire.

This Christmas special goes behind the scenes of Doctor Who – A Celebration, a one-off concert featuring the BBC National Orchestra of Wales and staged at the Welsh Millennium Centre on 19 November 2006 in aid of Children In Need.