Lord Sugar and Professor Brian Cox made brief appearances in tonight’s episode, The Power Of Three, and have been talking about their cameos!
Physicist and TV presenter Brian Cox said, “I have been a Doctor Who fan for a long time - from ‘Pyramids of Mars’ and ‘The Hand of Fear’ onwards, with the great Tom Baker and Elisabeth Sladen. I am also a huge fan of Matt, so it was a tremendous honour to be part of one of the great institutions of British television.”
Lord Sugar said: "I have watched Doctor Who for over 40 years and I was flattered when they approached me to make a cameo. It's an honour to be appearing in such an iconic programme, not to mention the street cred it gives me with the grandkids."