Unknown to many, the original incarnation of The Master from the Doctor Who TV series in Britain was known as The Monk. Our hero arrives in 1066 England, just prior to the Battle of Hastings. The Doctor, --William Hartnell, The First Doctor-- discovers there is someone known as The Time Meddler who is also a Time Lord from Gallifrey. The Monk is this very meddler. He has been using advanced technology to alter battles in history in an attempt to change the course of time. He is eventually killed, and returns in his thirteenth incarnation as The Master in Terror of the Autons. During this time Jon Pertwee, The Third Doctor is the current incarnation.