The Colonel (The Final Act)
From Tardis Wiki, the free Doctor Who reference
The Colonel told Jago and Litefoot that he worked for Queen Victoria. In that capacity, he sent them to investigate various unusual occurrences. (AUDIO: The Final Act) He sent them to Suffolk to find out about ghosts in a fog. (AUDIO: The Skeleton Quay) He wanted to know about Dr Heinrich Tulp and the other investigations that the Jago and Litefoot went on. (AUDIO: Military Intelligence) Secretly, he was planning to overthrow the British government. He was killed before he could complete his plan. (AUDIO: The Trial of George Litefoot)