Barack Obama

Barack Obama was the President of the United States of America in the early part of the 21st century. He was making a publicized speech on the recession when he was, like everyone else on Earth, turned into a copy of the Master - who made the remark that the world economic crisis was "deleted" - before being returned to normal with the rest of the human race. (DW: The End of Time)

Barack Obama succeeded Arthur Coleman Winters, though it was not clear whether he was Winters' direct successor.

Behind the scenes

 * Barack Obama was played in The End of Time by a stand-in whose face was not seen, but could be seen wearing glasses during his transformation scene. The actor's back was to the camera and a sound clip of the real Obama's voice was heard as the character began his speech. In the Doctor Who Confidential episode, the actor's face is briefly seen during a break.