Sir Jack Merrivale was an actor who appeared in the 1976 portmanteau film Doctor Demonic's Tales of Terror. He played Doctor Demonic in the opening sequence as well as Professor Bromley. He recorded a DVD commentary for the film in 2001. He often did action scenes. He had a BAFTA. He insisted on being addressed as "Sir Jack". (AUDIO: Special Features)
In the 21st century, a reporter covering the BAFTAs noted that Merrivale was present. (AUDIO: The Crooked Man)