Wheatley
From Tardis Wiki, the free Doctor Who reference
Wheatley was a member of the British Secret Service who thought the Tenth Doctor was an enemy agent. He interrogated the Doctor. He didn't want to make sure that Hetty Warner to preserve the timelines. He wanted the House he left the Doctor in to be bombed. He had called Kahn Tareen to discover the cause of the hound. He was using the Dog to try and control Churchill's moods. (AUDIO: Hounded)