Bulgars were Russians who came to London to rid the devil of Colevile who had supposedly gotten out of his coffin somehow. They were going to recapture him and bury him so that he would not escape again. Not realising that the resurrected Colevile was none other than the dead man's son, they killed him. (JAL: The Bellova Devil)
Notes
- The Bulgars were played by Duncan Wisbey.