David Tennant and Catherine Tate were a perfect pair, River Song was introduced, 'Midnight' aired, and much more.

In Doctor Who season 4, episode 11, "Turn Left," Donna Noble (Catherine Tate) changes reality by making a small decision that spirals into her never meeting David Tennant's Tenth Doctor. As a ...

Episode Guide for the 2008 series of Doctor Who. British Broadcasting Corporation Home. Accessibility links. ... The Stolen Earth. Play Jigsaw. Gallery Screensaver. View. Credits. View. BBC One.