Graham Norton

Graham Norton was a celebrity on Earth. While the Eleventh Doctor was trying to drop off Dermot O'Leary at the National Television Awards in 2011, he accidentally overshot by a year. They saw Graham on the viewscreen. He was preparing to present the news, but was confused by the sudden arrival of the TARDIS in his studio. (NOTVALID: National Television Awards Sketch 2011)

He later met the Twelfth Doctor at Sprout Boy's BBC Christmas party. (NOTVALID: Sprout Boy meets a Galaxy of Stars)

He was later contacted at the same time as the Twelfth Doctor in search for Pudsey. (NOTVALID: Looking for Pudsey)