Rather well done, though not note-perfect, remake of one of the earliest Paul Temple serials, using a modern cast (which shows through from time to time),period equipment and sound effects, all mixed to mono. Despite the sometimes rather gruesome murders (each Paul Temple serial had enough murders to double the annual murder rate in the UK at the time, I suspect) and assaults, it's really very cozy and barely borderline exciting, despite the slightly faster pace of the performances from the actors (compare this to the pace of the extant serials from the 1950s.)