Behind the scenes of "The Sound of Drums".

It's back to earth with a bump for the Doctor and his companions as they come face to face the infamous Mr Saxon, brought to life by Life on Mars star, John Simm.

Join Doctor Who Confidential in unravelling the mystery behind Saxon, with a detailed look at this character's journey, which surprisingly began way back in series two.

Behind the scenes of "Last of the Time Lords".

It's the end of an amazing series and Confidential goes behind the scenes of the nail biting finale to Series Three as we see two enemies square up for a battle of valiant proportions.